From a0586d7589a97b767020c4cf3b619042b98ec3fb Mon Sep 17 00:00:00 2001
From: zgz2048 <zhonggangzhi.tim@bytedance.com>
Date: Fri, 22 May 2026 17:05:59 +0800
Subject: [PATCH 1/2] feat: support base record comments

---
 shortcuts/drive/drive_add_comment.go          | 153 +++++++++++-
 shortcuts/drive/drive_add_comment_test.go     | 231 +++++++++++++++++-
 skill-template/domains/drive.md               |   9 +-
 skills/lark-drive/SKILL.md                    |  13 +-
 .../references/lark-drive-add-comment.md      |  27 +-
 tests/cli_e2e/drive/coverage.md               |   4 +-
 .../drive/drive_add_comment_dryrun_test.go    |  37 +++
 7 files changed, 441 insertions(+), 33 deletions(-)

diff --git a/shortcuts/drive/drive_add_comment.go b/shortcuts/drive/drive_add_comment.go
index b40ca959d..99126305a 100644
--- a/shortcuts/drive/drive_add_comment.go
+++ b/shortcuts/drive/drive_add_comment.go
@@ -121,7 +121,7 @@ const (
 var DriveAddComment = common.Shortcut{
 	Service:     "drive",
 	Command:     "+add-comment",
-	Description: "Add a comment to doc/docx/file/sheet/slides; file targets support selected extensions and full comments only",
+	Description: "Add a comment to doc/docx/file/sheet/slides/base(bitable); file targets support selected extensions and full comments only",
 	Risk:        "write",
 	Scopes: []string{
 		"drive:drive.metadata:readonly",
@@ -131,12 +131,12 @@ var DriveAddComment = common.Shortcut{
 	},
 	AuthTypes: []string{"user", "bot"},
 	Flags: []common.Flag{
-		{Name: "doc", Desc: "document URL/token, file URL/token, sheet/slides URL, or wiki URL that resolves to doc/docx/file/sheet/slides", Required: true},
-		{Name: "type", Desc: "document type: doc, docx, file, sheet, slides (required when --doc is a bare token; auto-detected for URLs)", Enum: []string{"doc", "docx", "file", "sheet", "slides"}},
+		{Name: "doc", Desc: "document URL/token, file URL/token, sheet/slides/base(bitable) URL, or wiki URL that resolves to doc/docx/file/sheet/slides/base(bitable)", Required: true},
+		{Name: "type", Desc: "document type: doc, docx, file, sheet, slides, bitable, base (required when --doc is a bare token; auto-detected for URLs; use bitable as the wire value, base is accepted as a compatibility alias)", Enum: []string{"doc", "docx", "file", "sheet", "slides", "bitable", "base"}},
 		{Name: "content", Desc: "reply_elements JSON string", Required: true},
 		{Name: "full-comment", Type: "bool", Desc: "create a full-document comment; also the default when no location is provided"},
 		{Name: "selection-with-ellipsis", Desc: "target content locator (plain text or 'start...end')"},
-		{Name: "block-id", Desc: "for docx: anchor block ID; for sheet: <sheetId>!<cell> (e.g. a281f9!D6); for slides: <slide-block-type>!<xml-id> (e.g. shape!bPq)"},
+		{Name: "block-id", Desc: "for docx: anchor block ID; for sheet: <sheetId>!<cell>; for slides: <slide-block-type>!<xml-id>; for base(bitable): <table-id>!<record-id>!<view-id>"},
 	},
 	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		docRef, err := parseCommentDocRef(runtime.Str("doc"), runtime.Str("type"))
@@ -148,6 +148,11 @@ var DriveAddComment = common.Shortcut{
 			return err
 		}
 
+		if docRef.Kind == "base" {
+			_, err := parseBaseCommentAnchor(runtime)
+			return err
+		}
+
 		// Sheet comment validation.
 		if docRef.Kind == "sheet" {
 			blockID := strings.TrimSpace(runtime.Str("block-id"))
@@ -215,6 +220,23 @@ var DriveAddComment = common.Shortcut{
 			resolvedToken = target.FileToken
 		}
 
+		if resolvedKind == "base" {
+			anchor, err := parseBaseCommentAnchor(runtime)
+			if err != nil {
+				return common.NewDryRunAPI().Set("error", err.Error())
+			}
+			commentBody := buildBaseCommentCreateV2Request(replyElements, anchor)
+			desc := "1-step request: create base(bitable) record-local comment"
+			if isWiki {
+				desc = "2-step orchestration: resolve wiki -> create base(bitable) record-local comment"
+			}
+			return common.NewDryRunAPI().
+				Desc(desc).
+				POST("/open-apis/drive/v1/files/:file_token/new_comments").
+				Body(commentBody).
+				Set("file_token", resolvedToken)
+		}
+
 		// Sheet comment dry-run.
 		if resolvedKind == "sheet" {
 			anchor, _ := parseSheetCellRef(blockID)
@@ -352,6 +374,14 @@ var DriveAddComment = common.Shortcut{
 	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		// Sheet comment: direct URL or token fast path.
 		docRef, _ := parseCommentDocRef(runtime.Str("doc"), runtime.Str("type"))
+		if docRef.Kind == "base" {
+			return executeBaseComment(runtime, resolvedCommentTarget{
+				DocID:      docRef.Token,
+				FileToken:  docRef.Token,
+				FileType:   "base",
+				ResolvedBy: "base",
+			})
+		}
 		if docRef.Kind == "sheet" {
 			return executeSheetComment(runtime, docRef)
 		}
@@ -375,6 +405,9 @@ var DriveAddComment = common.Shortcut{
 		if target.FileType == "slides" {
 			return executeSlidesComment(runtime, commentDocRef{Kind: "slides", Token: target.FileToken})
 		}
+		if target.FileType == "base" {
+			return executeBaseComment(runtime, target)
+		}
 		if target.FileType == "file" {
 			return executeFileComment(runtime, target)
 		}
@@ -482,6 +515,12 @@ func parseCommentDocRef(input, docType string) (commentDocRef, error) {
 	if token, ok := extractURLToken(raw, "/sheets/"); ok {
 		return commentDocRef{Kind: "sheet", Token: token}, nil
 	}
+	if token, ok := extractURLToken(raw, "/base/"); ok {
+		return commentDocRef{Kind: "base", Token: token}, nil
+	}
+	if token, ok := extractURLToken(raw, "/bitable/"); ok {
+		return commentDocRef{Kind: "base", Token: token}, nil
+	}
 	if token, ok := extractURLToken(raw, "/file/"); ok {
 		return commentDocRef{Kind: "file", Token: token}, nil
 	}
@@ -495,7 +534,7 @@ func parseCommentDocRef(input, docType string) (commentDocRef, error) {
 		return commentDocRef{Kind: "doc", Token: token}, nil
 	}
 	if strings.Contains(raw, "://") {
-		return commentDocRef{}, output.ErrValidation("unsupported --doc input %q: use a doc/docx/file/sheet/slides URL, a token with --type, or a wiki URL that resolves to doc/docx/file/sheet/slides", raw)
+		return commentDocRef{}, output.ErrValidation("unsupported --doc input %q: use a doc/docx/file/sheet/slides/base(bitable) URL, a token with --type, or a wiki URL that resolves to doc/docx/file/sheet/slides/base(bitable)", raw)
 	}
 	if strings.ContainsAny(raw, "/?#") {
 		return commentDocRef{}, output.ErrValidation("unsupported --doc input %q: use a token with --type, or a wiki URL", raw)
@@ -504,7 +543,10 @@ func parseCommentDocRef(input, docType string) (commentDocRef, error) {
 	// Bare token: --type is required.
 	docType = strings.TrimSpace(docType)
 	if docType == "" {
-		return commentDocRef{}, output.ErrValidation("--type is required when --doc is a bare token (allowed values: doc, docx, file, sheet, slides)")
+		return commentDocRef{}, output.ErrValidation("--type is required when --doc is a bare token (allowed values: doc, docx, file, sheet, slides, bitable, base; use bitable as the wire value, base is accepted as a compatibility alias)")
+	}
+	if docType == "bitable" || docType == "base" {
+		return commentDocRef{Kind: "base", Token: raw}, nil
 	}
 	return commentDocRef{Kind: docType, Token: raw}, nil
 }
@@ -515,7 +557,7 @@ func resolveCommentTarget(ctx context.Context, runtime *common.RuntimeContext, i
 		return resolvedCommentTarget{}, err
 	}
 
-	if docRef.Kind == "docx" || docRef.Kind == "doc" || docRef.Kind == "file" || docRef.Kind == "sheet" || docRef.Kind == "slides" {
+	if docRef.Kind == "docx" || docRef.Kind == "doc" || docRef.Kind == "file" || docRef.Kind == "sheet" || docRef.Kind == "slides" || docRef.Kind == "base" {
 		if mode == commentModeLocal {
 			switch docRef.Kind {
 			case "doc":
@@ -557,6 +599,16 @@ func resolveCommentTarget(ctx context.Context, runtime *common.RuntimeContext, i
 	if objType == "slides" && strings.TrimSpace(runtime.Str("selection-with-ellipsis")) != "" {
 		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but --selection-with-ellipsis is not applicable for slide comments; use --block-id <slide-block-type>!<xml-id>", objType)
 	}
+	if objType == "bitable" {
+		fmt.Fprintf(runtime.IO().ErrOut, "Resolved wiki to base: %s\n", common.MaskToken(objToken))
+		return resolvedCommentTarget{
+			DocID:      objToken,
+			FileToken:  objToken,
+			FileType:   "base",
+			ResolvedBy: "wiki",
+			WikiToken:  docRef.Token,
+		}, nil
+	}
 	if objType == "sheet" {
 		// Sheet comments are handled via the sheet fast path in Execute.
 		fmt.Fprintf(runtime.IO().ErrOut, "Resolved wiki to %s: %s\n", objType, common.MaskToken(objToken))
@@ -595,7 +647,7 @@ func resolveCommentTarget(ctx context.Context, runtime *common.RuntimeContext, i
 		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but local comments only support docx, sheet, and slides; for sheet use --block-id <sheetId>!<cell>, for slides use --block-id <slide-block-type>!<xml-id>", objType)
 	}
 	if mode == commentModeFull && objType != "docx" && objType != "doc" {
-		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but comments only support doc/docx/file/sheet/slides", objType)
+		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but comments only support doc/docx/file/sheet/slides/base", objType)
 	}
 
 	fmt.Fprintf(runtime.IO().ErrOut, "Resolved wiki to %s: %s\n", objType, common.MaskToken(objToken))
@@ -791,6 +843,12 @@ type sheetAnchor struct {
 	Row     int
 }
 
+type baseAnchor struct {
+	BlockID      string
+	BaseRecordID string
+	BaseViewID   string
+}
+
 func buildCommentCreateV2Request(fileType, blockID, slideBlockType string, replyElements []map[string]interface{}, sheet *sheetAnchor) map[string]interface{} {
 	body := map[string]interface{}{
 		"file_type":      fileType,
@@ -817,6 +875,18 @@ func buildCommentCreateV2Request(fileType, blockID, slideBlockType string, reply
 	return body
 }
 
+func buildBaseCommentCreateV2Request(replyElements []map[string]interface{}, anchor baseAnchor) map[string]interface{} {
+	return map[string]interface{}{
+		"file_type":      "bitable",
+		"reply_elements": replyElements,
+		"anchor": map[string]interface{}{
+			"block_id":       anchor.BlockID,
+			"base_record_id": anchor.BaseRecordID,
+			"base_view_id":   anchor.BaseViewID,
+		},
+	}
+}
+
 func anchorBlockIDForDryRun(blockID string) string {
 	if strings.TrimSpace(blockID) != "" {
 		return strings.TrimSpace(blockID)
@@ -824,6 +894,26 @@ func anchorBlockIDForDryRun(blockID string) string {
 	return "<anchor_block_id>"
 }
 
+func parseBaseCommentAnchor(runtime *common.RuntimeContext) (baseAnchor, error) {
+	blockID := strings.TrimSpace(runtime.Str("block-id"))
+	if blockID == "" {
+		return baseAnchor{}, output.ErrValidation("--block-id is required for base(bitable) record-local comments (format: <table-id>!<record-id>!<view-id>, e.g. tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R)")
+	}
+	return parseBaseBlockRef(blockID)
+}
+
+func parseBaseBlockRef(blockID string) (baseAnchor, error) {
+	parts := strings.Split(strings.TrimSpace(blockID), "!")
+	if len(parts) != 3 || strings.TrimSpace(parts[0]) == "" || strings.TrimSpace(parts[1]) == "" || strings.TrimSpace(parts[2]) == "" {
+		return baseAnchor{}, output.ErrValidation("base(bitable) record-local comments require --block-id in <table-id>!<record-id>!<view-id> format, e.g. tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R")
+	}
+	return baseAnchor{
+		BlockID:      strings.TrimSpace(parts[0]),
+		BaseRecordID: strings.TrimSpace(parts[1]),
+		BaseViewID:   strings.TrimSpace(parts[2]),
+	}, nil
+}
+
 func parseSlidesBlockRef(blockID string) (string, string, error) {
 	blockID = strings.TrimSpace(blockID)
 	if blockID == "" {
@@ -1038,6 +1128,53 @@ func executeSheetComment(runtime *common.RuntimeContext, docRef commentDocRef) e
 	return nil
 }
 
+func executeBaseComment(runtime *common.RuntimeContext, target resolvedCommentTarget) error {
+	replyElements, err := parseCommentReplyElements(runtime.Str("content"))
+	if err != nil {
+		return err
+	}
+	anchor, err := parseBaseCommentAnchor(runtime)
+	if err != nil {
+		return err
+	}
+
+	requestPath := fmt.Sprintf("/open-apis/drive/v1/files/%s/new_comments", validate.EncodePathSegment(target.FileToken))
+	requestBody := buildBaseCommentCreateV2Request(replyElements, anchor)
+
+	fmt.Fprintf(runtime.IO().ErrOut, "Creating base(bitable) record-local comment in %s (table=%s, record=%s, view=%s)\n",
+		common.MaskToken(target.FileToken), anchor.BlockID, anchor.BaseRecordID, anchor.BaseViewID)
+
+	data, err := runtime.CallAPI("POST", requestPath, nil, requestBody)
+	if err != nil {
+		return err
+	}
+
+	out := map[string]interface{}{
+		"file_token":     target.FileToken,
+		"file_type":      "bitable",
+		"resolved_by":    target.ResolvedBy,
+		"comment_mode":   "base_record",
+		"base_block_id":  anchor.BlockID,
+		"base_record_id": anchor.BaseRecordID,
+		"base_view_id":   anchor.BaseViewID,
+	}
+	if commentID := data["comment_id"]; commentID != nil {
+		out["comment_id"] = commentID
+	}
+	if replyID := data["reply_id"]; replyID != nil {
+		out["reply_id"] = replyID
+	}
+	if createdAt := firstPresentValue(data, "created_at", "create_time"); createdAt != nil {
+		out["created_at"] = createdAt
+	}
+	if target.WikiToken != "" {
+		out["wiki_token"] = target.WikiToken
+	}
+
+	runtime.Out(out, nil)
+	return nil
+}
+
 func executeFileComment(runtime *common.RuntimeContext, target resolvedCommentTarget) error {
 	replyElements, err := parseCommentReplyElements(runtime.Str("content"))
 	if err != nil {
diff --git a/shortcuts/drive/drive_add_comment_test.go b/shortcuts/drive/drive_add_comment_test.go
index 7875893eb..1525e91aa 100644
--- a/shortcuts/drive/drive_add_comment_test.go
+++ b/shortcuts/drive/drive_add_comment_test.go
@@ -112,6 +112,20 @@ func TestParseCommentDocRef(t *testing.T) {
 			wantKind:  "file",
 			wantToken: "fileToken",
 		},
+		{
+			name:      "raw token with type bitable",
+			input:     "baseToken",
+			docType:   "bitable",
+			wantKind:  "base",
+			wantToken: "baseToken",
+		},
+		{
+			name:      "raw token with type base alias",
+			input:     "baseToken",
+			docType:   "base",
+			wantKind:  "base",
+			wantToken: "baseToken",
+		},
 		{
 			name:    "raw token without type",
 			input:   "xxxxxx",
@@ -135,6 +149,18 @@ func TestParseCommentDocRef(t *testing.T) {
 			wantKind:  "file",
 			wantToken: "boxcn123",
 		},
+		{
+			name:      "base url",
+			input:     "https://example.larksuite.com/base/baseToken123?table=tbl1",
+			wantKind:  "base",
+			wantToken: "baseToken123",
+		},
+		{
+			name:      "bitable url",
+			input:     "https://example.larksuite.com/bitable/baseToken456?table=tbl1",
+			wantKind:  "base",
+			wantToken: "baseToken456",
+		},
 		{
 			name:    "unsupported url",
 			input:   "https://example.com/not-a-doc",
@@ -711,6 +737,35 @@ func TestBuildCommentCreateV2RequestSheetOverridesBlockID(t *testing.T) {
 	}
 }
 
+func TestBuildBaseCommentCreateV2Request(t *testing.T) {
+	t.Parallel()
+	replyElements := []map[string]interface{}{
+		{"type": "text", "text": "base comment"},
+	}
+	got := buildBaseCommentCreateV2Request(replyElements, baseAnchor{
+		BlockID:      "tbl9mp6fj9kDKHQV",
+		BaseRecordID: "recBIBgGmb",
+		BaseViewID:   "vewc46MG1R",
+	})
+
+	if got["file_type"] != "bitable" {
+		t.Fatalf("expected file_type bitable, got %#v", got["file_type"])
+	}
+	anchor, ok := got["anchor"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected anchor map, got %#v", got["anchor"])
+	}
+	if anchor["block_id"] != "tbl9mp6fj9kDKHQV" {
+		t.Fatalf("expected block_id tbl9mp6fj9kDKHQV, got %#v", anchor["block_id"])
+	}
+	if anchor["base_record_id"] != "recBIBgGmb" {
+		t.Fatalf("expected base_record_id recBIBgGmb, got %#v", anchor["base_record_id"])
+	}
+	if anchor["base_view_id"] != "vewc46MG1R" {
+		t.Fatalf("expected base_view_id vewc46MG1R, got %#v", anchor["base_view_id"])
+	}
+}
+
 // ── Sheet cell ref parsing tests ────────────────────────────────────────────
 
 func TestParseSheetCellRef(t *testing.T) {
@@ -970,6 +1025,42 @@ func TestFileCommentValidateRejectsSelectionWithEllipsis(t *testing.T) {
 	}
 }
 
+func TestBaseCommentValidateMissingBlockID(t *testing.T) {
+	f, stdout, _, _ := cmdutil.TestFactory(t, driveTestConfig())
+	err := mountAndRunDrive(t, DriveAddComment, []string{
+		"+add-comment",
+		"--doc", "https://example.larksuite.com/base/baseToken",
+		"--content", `[{"type":"text","text":"test"}]`,
+		"--as", "user",
+	}, f, stdout)
+	if err == nil || !strings.Contains(err.Error(), "--block-id is required") {
+		t.Fatalf("expected block-id required error, got: %v", err)
+	}
+}
+
+func TestBaseCommentValidateMalformedBlockID(t *testing.T) {
+	cases := []string{
+		"tbl9mp6fj9kDKHQV",
+		"tbl9mp6fj9kDKHQV!recBIBgGmb",
+		"tbl9mp6fj9kDKHQV!!vewc46MG1R",
+	}
+	for _, blockID := range cases {
+		t.Run(blockID, func(t *testing.T) {
+			f, stdout, _, _ := cmdutil.TestFactory(t, driveTestConfig())
+			err := mountAndRunDrive(t, DriveAddComment, []string{
+				"+add-comment",
+				"--doc", "https://example.larksuite.com/base/baseToken",
+				"--content", `[{"type":"text","text":"test"}]`,
+				"--block-id", blockID,
+				"--as", "user",
+			}, f, stdout)
+			if err == nil || !strings.Contains(err.Error(), "<table-id>!<record-id>!<view-id>") {
+				t.Fatalf("expected block-id format error, got: %v", err)
+			}
+		})
+	}
+}
+
 // ── Slides comment execute tests ────────────────────────────────────────────
 
 func TestSlidesCommentExecuteSuccess(t *testing.T) {
@@ -1180,6 +1271,87 @@ func TestSheetCommentViaWikiMissingBlockID(t *testing.T) {
 	}
 }
 
+func TestBaseCommentExecuteSuccess(t *testing.T) {
+	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
+	createStub := &httpmock.Stub{
+		Method: "POST", URL: "/open-apis/drive/v1/files/baseToken/new_comments",
+		Body: map[string]interface{}{
+			"code": 0, "msg": "success",
+			"data": map[string]interface{}{
+				"comment_id": "baseComment123",
+				"reply_id":   "baseReply123",
+				"created_at": 1700000000,
+			},
+		},
+	}
+	reg.Register(createStub)
+	err := mountAndRunDrive(t, DriveAddComment, []string{
+		"+add-comment",
+		"--doc", "https://example.larksuite.com/base/baseToken",
+		"--content", `[{"type":"text","text":"请看这条记录"}]`,
+		"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
+		"--as", "user",
+	}, f, stdout)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	var requestBody map[string]interface{}
+	if err := json.Unmarshal(createStub.CapturedBody, &requestBody); err != nil {
+		t.Fatalf("failed to decode captured body: %v\nbody:\n%s", err, string(createStub.CapturedBody))
+	}
+	if got := mustStringField(t, requestBody, "file_type", "request.file_type"); got != "bitable" {
+		t.Fatalf("request file_type = %q, want bitable", got)
+	}
+	anchor := mustMapValue(t, requestBody["anchor"], "request.anchor")
+	if got := mustStringField(t, anchor, "block_id", "request.anchor.block_id"); got != "tbl9mp6fj9kDKHQV" {
+		t.Fatalf("request block_id = %q, want tbl9mp6fj9kDKHQV", got)
+	}
+	if got := mustStringField(t, anchor, "base_record_id", "request.anchor.base_record_id"); got != "recBIBgGmb" {
+		t.Fatalf("request base_record_id = %q, want recBIBgGmb", got)
+	}
+	if got := mustStringField(t, anchor, "base_view_id", "request.anchor.base_view_id"); got != "vewc46MG1R" {
+		t.Fatalf("request base_view_id = %q, want vewc46MG1R", got)
+	}
+
+	out := decodeJSONMap(t, stdout.String())
+	data := mustMapValue(t, out["data"], "data")
+	if got := mustStringField(t, data, "file_type", "data.file_type"); got != "bitable" {
+		t.Fatalf("stdout file_type = %q, want bitable\nstdout:\n%s", got, stdout.String())
+	}
+	if got := mustStringField(t, data, "comment_mode", "data.comment_mode"); got != "base_record" {
+		t.Fatalf("stdout comment_mode = %q, want base_record\nstdout:\n%s", got, stdout.String())
+	}
+	if got := mustStringField(t, data, "reply_id", "data.reply_id"); got != "baseReply123" {
+		t.Fatalf("stdout reply_id = %q, want baseReply123\nstdout:\n%s", got, stdout.String())
+	}
+}
+
+func TestBaseCommentExecuteBareToken(t *testing.T) {
+	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
+	reg.Register(&httpmock.Stub{
+		Method: "POST", URL: "/open-apis/drive/v1/files/baseBareToken/new_comments",
+		Body: map[string]interface{}{
+			"code": 0, "msg": "success",
+			"data": map[string]interface{}{"comment_id": "baseBareComment"},
+		},
+	})
+	err := mountAndRunDrive(t, DriveAddComment, []string{
+		"+add-comment",
+		"--doc", "baseBareToken",
+		"--type", "bitable",
+		"--content", `[{"type":"text","text":"ok"}]`,
+		"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
+		"--as", "user",
+	}, f, stdout)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !strings.Contains(stdout.String(), "baseBareComment") {
+		t.Fatalf("stdout missing comment_id: %s", stdout.String())
+	}
+}
+
 func TestFileCommentExecuteSuccess(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
 	reg.Register(&httpmock.Stub{
@@ -1418,6 +1590,40 @@ func TestDryRunSlidesDirectURL(t *testing.T) {
 	}
 }
 
+func TestDryRunBaseDirectURL(t *testing.T) {
+	f, stdout, _, _ := cmdutil.TestFactory(t, driveTestConfig())
+	err := mountAndRunDrive(t, DriveAddComment, []string{
+		"+add-comment",
+		"--doc", "https://example.larksuite.com/base/baseToken",
+		"--content", `[{"type":"text","text":"test"}]`,
+		"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
+		"--dry-run", "--as", "user",
+	}, f, stdout)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !strings.Contains(stdout.String(), "record-local comment") {
+		t.Fatalf("dry-run output missing record-local comment: %s", stdout.String())
+	}
+	out := decodeJSONMap(t, stdout.String())
+	api := mustSliceValue(t, out["api"], "api")
+	call := mustMapValue(t, api[0], "api[0]")
+	body := mustMapValue(t, call["body"], "api[0].body")
+	anchor := mustMapValue(t, body["anchor"], "api[0].body.anchor")
+	if got := mustStringField(t, body, "file_type", "api[0].body.file_type"); got != "bitable" {
+		t.Fatalf("dry-run body.file_type = %q, want bitable\nstdout:\n%s", got, stdout.String())
+	}
+	if got := mustStringField(t, anchor, "block_id", "api[0].body.anchor.block_id"); got != "tbl9mp6fj9kDKHQV" {
+		t.Fatalf("dry-run body.anchor.block_id = %q, want tbl9mp6fj9kDKHQV\nstdout:\n%s", got, stdout.String())
+	}
+	if got := mustStringField(t, anchor, "base_record_id", "api[0].body.anchor.base_record_id"); got != "recBIBgGmb" {
+		t.Fatalf("dry-run body.anchor.base_record_id = %q, want recBIBgGmb\nstdout:\n%s", got, stdout.String())
+	}
+	if got := mustStringField(t, anchor, "base_view_id", "api[0].body.anchor.base_view_id"); got != "vewc46MG1R" {
+		t.Fatalf("dry-run body.anchor.base_view_id = %q, want vewc46MG1R\nstdout:\n%s", got, stdout.String())
+	}
+}
+
 func TestDryRunWikiResolvesToSlides(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
 	reg.Register(&httpmock.Stub{
@@ -1621,7 +1827,7 @@ func TestResolveWikiToDocxFullComment(t *testing.T) {
 	}
 }
 
-func TestResolveWikiToUnsupportedType(t *testing.T) {
+func TestResolveWikiToBaseComment(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method: "GET", URL: "/open-apis/wiki/v2/spaces/get_node",
@@ -1632,14 +1838,33 @@ func TestResolveWikiToUnsupportedType(t *testing.T) {
 			},
 		},
 	})
+	reg.Register(&httpmock.Stub{
+		Method: "POST", URL: "/open-apis/drive/v1/files/bitToken/new_comments",
+		Body: map[string]interface{}{
+			"code": 0, "msg": "success",
+			"data": map[string]interface{}{"comment_id": "wikiBaseComment", "reply_id": "wikiBaseReply"},
+		},
+	})
 	err := mountAndRunDrive(t, DriveAddComment, []string{
 		"+add-comment",
 		"--doc", "https://example.larksuite.com/wiki/wikiToken",
 		"--content", `[{"type":"text","text":"test"}]`,
+		"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
 		"--as", "user",
 	}, f, stdout)
-	if err == nil || !strings.Contains(err.Error(), "only support doc/docx/file/sheet/slides") {
-		t.Fatalf("expected unsupported type error, got: %v", err)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if !strings.Contains(stdout.String(), "wikiBaseComment") {
+		t.Fatalf("stdout missing comment_id: %s", stdout.String())
+	}
+	out := decodeJSONMap(t, stdout.String())
+	data := mustMapValue(t, out["data"], "data")
+	if got := mustStringField(t, data, "file_type", "data.file_type"); got != "bitable" {
+		t.Fatalf("stdout file_type = %q, want bitable\nstdout:\n%s", got, stdout.String())
+	}
+	if got := mustStringField(t, data, "wiki_token", "data.wiki_token"); got != "wikiToken" {
+		t.Fatalf("stdout wiki_token = %q, want wikiToken\nstdout:\n%s", got, stdout.String())
 	}
 }
 
diff --git a/skill-template/domains/drive.md b/skill-template/domains/drive.md
index 83d7ca008..9b7e90568 100644
--- a/skill-template/domains/drive.md
+++ b/skill-template/domains/drive.md
@@ -61,7 +61,7 @@ lark-cli drive +inspect --url 'https://xxx.feishu.cn/wiki/wikcnXXX'
    | `docx` | 新版云文档 | `drive file.comments.*`、`docx.*` |
    | `doc` | 旧版云文档 | `drive file.comments.*` |
    | `sheet` | 电子表格 | `sheets.*` |
-   | `bitable` | 多维表格 | `bitable.*` |
+   | `bitable` | 多维表格 / Base | `drive file.comments.*`、`bitable.*` |
    | `slides` | 幻灯片 | `drive.*` |
    | `file` | 文件 | `drive.*` |
    | `mindnote` | 思维导图 | `drive.*` |
@@ -124,8 +124,9 @@ Drive Folder (云空间文件夹)
 - 全文评论：未传 `--block-id` 时默认启用，也可显式传 `--full-comment`；支持 `docx`、旧版 `doc` URL，以及最终解析为 `doc`/`docx` 的 wiki URL。
 - 局部评论：传 `--block-id` 时启用；仅支持 `docx`，以及最终解析为 `docx` 的 wiki URL。block ID 可通过 `docs +fetch --api-version v2 --detail with-ids` 获取。
 - `drive +add-comment` 的 `--content` 需要传 `reply_elements` JSON 数组字符串，例如 `--content '[{"type":"text","text":"正文"}]'`。
-- 如果 wiki 解析后不是 `doc`/`docx`，不要用 `+add-comment`。
-- 如果需要更底层地直接调用评论 V2 协议，再走原生 API：先执行 `lark-cli schema drive.file.comments.create_v2`，再执行 `lark-cli drive file.comments create_v2 ...`。全文评论省略 `anchor`，局部评论传 `anchor.block_id`。
+- Base 记录局部评论使用 `--type bitable` / `--type base` 或 `/base/`、`/bitable/`、wiki Base 链接；裸 token 推荐传 `bitable`，`base` 仅作为兼容别名兜底。Base 不支持全局评论，所有评论都挂在记录上；定位信息必须是 file token（base token）+ `--block-id <table-id>!<record-id>!<view-id>`，其中 table/record/view ID 通常分别以 `tbl`/`rec`/`vew` 开头。view_id 只决定被提及时点击通知打开哪个视图，不影响评论挂载点，但必须传；ID 可通过 [`lark-base`](../../skills/lark-base/SKILL.md) 获取。
+- 如果 wiki 解析后不是 `doc`/`docx`/`bitable`，不要用 `+add-comment`。
+- 如果需要更底层地直接调用评论 V2 协议，再走原生 API：先执行 `lark-cli schema drive.file.comments.create_v2`，再执行 `lark-cli drive file.comments create_v2 ...`。全文评论省略 `anchor`；docx/sheet/slides 局部评论传 `anchor.block_id`，Base 记录局部评论传 `anchor.block_id`（table_id）、`anchor.base_record_id`、`anchor.base_view_id`。
 
 ### 评论查询与统计口径（关键！）
 
@@ -189,7 +190,7 @@ lark-cli drive file.comments list --params '{"file_token": "xxx", "file_type": "
 |----------|------|----------|
 | `not exist` | 使用了错误的 token | 检查 token 类型，wiki 链接必须先查询获取 `obj_token` |
 | `permission denied` | 没有相关操作权限 | 引导用户检查当前身份对文档/文件是否有相应操作权限；如果需要，可以授予相应权限 |
-| `invalid file_type` | file_type 参数错误 | 根据 `obj_type` 传入正确的 file_type（docx/doc/sheet） |
+| `invalid file_type` | file_type 参数错误 | 根据 `obj_type` 传入正确的 file_type（docx/doc/sheet/slides/bitable） |
 
 ### 授权当前应用访问文档
 
diff --git a/skills/lark-drive/SKILL.md b/skills/lark-drive/SKILL.md
index 6e62d1227..755f6d605 100644
--- a/skills/lark-drive/SKILL.md
+++ b/skills/lark-drive/SKILL.md
@@ -79,7 +79,7 @@ lark-cli drive +inspect --url 'https://xxx.feishu.cn/wiki/wikcnXXX'
    | `docx` | 新版云文档 | `drive file.comments.*`、`docx.*` |
    | `doc` | 旧版云文档 | `drive file.comments.*` |
    | `sheet` | 电子表格 | `sheets.*` |
-   | `bitable` | 多维表格 | `bitable.*` |
+   | `bitable` | 多维表格 / Base | `drive file.comments.*`、`bitable.*` |
    | `slides` | 幻灯片 | `drive.*` |
    | `file` | 文件 | `drive.*` |
    | `mindnote` | 思维导图 | `drive.*` |
@@ -130,7 +130,7 @@ Drive Folder (云空间文件夹)
 | 操作 | 需要的 Token | 说明 |
 |------|-------------|------|
 | 读取文档内容 | `file_token` / 通过 `docs +fetch --api-version v2` 自动处理 | `docs +fetch --api-version v2` 支持直接传入 URL |
-| 添加局部评论（划词评论） | `file_token` | 传 `--block-id` 时，`drive +add-comment` 会创建局部评论；`docx` 支持文本定位或 block_id，`sheet` 使用 `<sheetId>!<cell>`，`slides` 使用 `<slide-block-type>!<xml-id>`，且都支持最终解析到对应类型的 wiki URL；Drive file 不支持局部评论 |
+| 添加局部评论（划词评论） | `file_token` | 传 `--block-id` 时，`drive +add-comment` 会创建局部评论；`docx` 支持文本定位或 block_id，`sheet` 使用 `<sheetId>!<cell>`，`slides` 使用 `<slide-block-type>!<xml-id>`；Base 只有记录局部评论，定位为 file_token(base_token) + `--block-id <table-id>!<record-id>!<view-id>` |
 | 添加全文评论 | `file_token` | 不传 `--block-id` 时，`drive +add-comment` 默认创建全文评论；支持 `docx`、旧版 `doc` URL、白名单扩展名的 Drive file，以及最终解析为 `doc`/`docx`/`file` 的 wiki URL |
 | 下载文件 | `file_token` | 从文件 URL 中直接提取 |
 | 上传文件 | `folder_token` / `wiki_node_token` | 目标位置的 token |
@@ -148,8 +148,11 @@ Drive Folder (云空间文件夹)
 
 - 评论写入内容（添加评论、回复评论、编辑回复）里的文本不能直接出现 `<`、`>`；提交前必须先转义：`<` -> `&lt;`，`>` -> `&gt;`。
 - 使用 `drive +add-comment` 时，shortcut 会对 `type=text` 的文本元素自动做上述转义兜底；如果直接调用 `drive file.comments create_v2`、`drive file.comment.replys create`、`drive file.comment.replys update`，则需要在请求里自行传入已转义的内容。
-- 如果 wiki 解析后不是 `doc`/`docx`/`file`/`sheet`/`slides`，不要用 `+add-comment`。
-- 如果需要更底层地直接调用评论 V2 协议，再走原生 API：先执行 `lark-cli schema drive.file.comments.create_v2`，再执行 `lark-cli drive file.comments create_v2 ...`。全文评论省略 `anchor`，局部评论传 `anchor.block_id`。
+- Base 记录局部评论使用 `--type bitable` / `--type base` 或 `/base/`、`/bitable/`、wiki Base 链接；`bitable` 和 Base 是同一概念，`bitable` 是内部代号、Base 是产品名，裸 token 推荐传 `bitable`，`base` 仅作为兼容别名兜底。
+- Base 不支持全局评论，所有评论都挂在记录上；定位信息必须是 file token（base token）+ `--block-id <table-id>!<record-id>!<view-id>`，其中 table/record/view ID 通常分别以 `tbl`/`rec`/`vew` 开头。view_id 只决定被提及时点击通知打开哪个视图，不影响评论挂载点；只要在同一记录上都能看到评论，但必须传，否则通知无法确定跳转视图。ID 可通过 [`lark-base`](../lark-base/SKILL.md) 获取。
+- 如果 wiki 解析后不是 `doc`/`docx`/`file`/`sheet`/`slides`/`bitable`/`base`，不要用 `+add-comment`。
+- 如果需要更底层地直接调用评论 V2 协议，再走原生 API：先执行 `lark-cli schema drive.file.comments.create_v2`，再执行 `lark-cli drive file.comments create_v2 ...`。全文评论省略 `anchor`；docx/sheet/slides 局部评论传 `anchor.block_id`，Base 记录局部评论传 `anchor.block_id`（table_id）、`anchor.base_record_id`、`anchor.base_view_id`。
+- 直接调用原生 `drive.file.comments.*` / `drive.file.comment.replys.*` 评论 Base 文档时，`file_type` 填 `bitable`，不要填 `base`。
 
 ### 评论查询与统计口径（关键！）
 
@@ -218,7 +221,7 @@ lark-cli drive file.comments list --params '{"file_token": "xxx", "file_type": "
 |----------|------|----------|
 | `not exist` | 使用了错误的 token | 检查 token 类型，wiki 链接必须先查询获取 `obj_token` |
 | `permission denied` | 没有相关操作权限 | 引导用户检查当前身份对文档/文件是否有相应操作权限；如果需要，可以授予相应权限 |
-| `invalid file_type` | file_type 参数错误 | 根据 `obj_type` 传入正确的 file_type（docx/doc/sheet/slides） |
+| `invalid file_type` | file_type 参数错误 | 根据 `obj_type` 传入正确的 file_type（docx/doc/sheet/slides/bitable） |
 
 #### `permission.public.patch` 错误码引导
 
diff --git a/skills/lark-drive/references/lark-drive-add-comment.md b/skills/lark-drive/references/lark-drive-add-comment.md
index 35c181537..484b0fe36 100644
--- a/skills/lark-drive/references/lark-drive-add-comment.md
+++ b/skills/lark-drive/references/lark-drive-add-comment.md
@@ -3,7 +3,7 @@
 
 > **前置条件：** 先阅读 [`../lark-shared/SKILL.md`](../../lark-shared/SKILL.md) 了解认证、全局参数和安全规则。
 
-给文档、受支持的 Drive 普通文件、电子表格或飞书幻灯片添加评论。底层统一走 `/open-apis/drive/v1/files/:file_token/new_comments`（`create_v2`）接口；未指定位置时省略 `anchor` 创建全文评论，指定 `--block-id` 时传入 `anchor.block_id` 创建局部评论。支持直接传 docx URL/token、旧版 doc URL（仅全文评论）、Drive file URL/token（**仅支持白名单扩展名，且只支持全文评论**）、sheet URL、slides URL，也支持传最终可解析为 doc/docx/file/sheet/slides 的 wiki URL。
+给文档、受支持的 Drive 普通文件、电子表格、飞书幻灯片或 Base 添加评论。未指定位置时创建全文评论；指定 `--block-id` 时创建局部评论，不同类型的 `--block-id` 格式见下文。支持直接传 docx URL/token、旧版 doc URL（仅全文评论）、Drive file URL/token（**仅支持白名单扩展名，且只支持全文评论**）、sheet URL、slides URL、base(bitable) URL，也支持传最终可解析为 doc/docx/file/sheet/slides/base(bitable) 的 wiki URL。
 
 ## 命令
 
@@ -127,6 +127,12 @@ lark-cli drive file.comments create_v2 \
   --params '{"file_token":"<DOC_TOKEN>"}' \
   --data '{"file_type":"docx","reply_elements":[{"type":"text","text":"全文评论内容"}]}'
 
+# Base 记录局部评论；原生 file_type 传 bitable。
+lark-cli drive +add-comment \
+  --doc "<BASE_TOKEN>" --type bitable \
+  --block-id "<TABLE_ID>!<RECORD_ID>!<VIEW_ID>" \
+  --content '[{"type":"text","text":"Base record-local comment"}]'
+
 # 预览底层调用链
 lark-cli drive +add-comment \
   --doc "https://example.larksuite.com/docx/<DOC_ID>" \
@@ -139,11 +145,11 @@ lark-cli drive +add-comment \
 
 | 参数 | 必填 | 说明 |
 |------|------|------|
-| `--doc` | 是 | 文档 URL / token、file / sheet / slides URL，或可解析到 `doc`/`docx`/`file`/`sheet`/`slides` 的 wiki URL |
-| `--type` | 裸 token 时必填 | 文档类型：`doc`、`docx`、`file`、`sheet`、`slides`。URL 输入时自动识别，无需传 |
+| `--doc` | 是 | 文档 URL / token、file / sheet / slides / base(bitable) URL，或可解析到 `doc`/`docx`/`file`/`sheet`/`slides`/`base(bitable)` 的 wiki URL |
+| `--type` | 裸 token 时必填 | 文档类型：`doc`、`docx`、`file`、`sheet`、`slides`、`bitable`、`base`；评论 Base 文档推荐传 `bitable`，`base` 仅作为兼容别名兜底。URL 输入时自动识别，无需传 |
 | `--content` | 是 | `reply_elements` JSON 数组字符串。示例：`'[{"type":"text","text":"文本"},{"type":"mention_user","text":"ou_xxx"},{"type":"link","text":"https://example.com"}]'` |
 | `--full-comment` | 否 | 显式指定创建全文评论；未传 `--block-id` 时也会默认走全文评论（不适用于 sheet） |
-| `--block-id` | 局部评论时必填 | 目标块 ID，可通过 `docs +fetch --api-version v2 --detail with-ids` 获取。**Sheet 评论**：格式为 `<sheetId>!<cell>`（如 `a281f9!D6`） |
+| `--block-id` | 局部评论时必填 | 目标块 ID，可通过 `docs +fetch --api-version v2 --detail with-ids` 获取；sheet 用 `<sheetId>!<cell>`，slides 用 `<slide-block-type>!<xml-id>`，Base 用 `<table-id>!<record-id>!<view-id>` |
 
 ## 行为说明
 
@@ -152,10 +158,11 @@ lark-cli drive +add-comment \
 - 未传 `--block-id` 时，shortcut 默认创建**全文评论**；也可以显式传 `--full-comment`。全文评论支持 `docx`、旧版 `doc` URL、白名单扩展名的 Drive file，以及最终可解析为 `doc`/`docx`/`file` 的 wiki URL。
 - **Drive file 评论**：仅支持白名单扩展名的普通文件。当前支持：`.md`、`.txt`、`.json`、`.csv`、`.go`、`.js`、`.py`、`.pptx`、`.png`、`.jpg`、`.jpeg`、`.zip`、`.mp3`、`.mp4`。
 - **Drive file 暂不支持**：`.pdf`、`.docx`、`.xlsx` 等未在白名单内的普通文件会被 CLI 拒绝，并提示“当前还不支持这种类型的评论”。这些类型虽然可能接受 OpenAPI 请求，但在页面评论展示上存在问题。
-- **Drive file 只支持全文评论**：file 目标不支持局部评论，不允许传 `--block-id` 或 `--selection-with-ellipsis`。由于当前 OpenAPI 要求 file 评论传入非空 `anchor.block_id`，CLI 会固定传占位值 `test`，UI 上仍表现为文件全文评论。
+- **Drive file 只支持全文评论**：file 目标不支持局部评论，不允许传 `--block-id` 或 `--selection-with-ellipsis`。
 - 传 `--block-id` 时，shortcut 创建**局部评论（划词评论）**；该模式支持 `docx`、`sheet`、`slides`，以及最终可解析为这些类型的 wiki URL。
 - **Sheet 评论**：当 `--doc` 为 sheet URL 或 wiki 解析为 sheet 时，使用 `--block-id "<sheetId>!<cell>"` 指定单元格（如 `a281f9!D6`）；sheet 没有全文评论，`--full-comment` 不可用。
-- **Slide 评论**：当 `--doc` 为 slides URL、`--type slides`，或 wiki 解析为 slides 时，必须传 `--block-id "<SLIDE_BLOCK_TYPE>!<XML_ELEMENT_ID>"`。CLI 会将其拆分映射到 `anchor.block_id` / `anchor.slide_block_type`。此时 `--full-comment` 和 `--selection-with-ellipsis` 不可用。
+- **Slide 评论**：当 `--doc` 为 slides URL、`--type slides`，或 wiki 解析为 slides 时，必须传 `--block-id "<SLIDE_BLOCK_TYPE>!<XML_ELEMENT_ID>"`。此时 `--full-comment` 和 `--selection-with-ellipsis` 不可用。
+- **Base 记录局部评论**：Base 不支持全局评论，所有评论都挂在记录上；裸 token 可传 `--type bitable` 或 `--type base`，推荐 `bitable`。定位信息必须是 file token（base token）+ `--block-id "<table-id>!<record-id>!<view-id>"`，其中 table/record/view ID 通常分别以 `tbl`/`rec`/`vew` 开头；view_id 只决定被提及时点击通知打开哪个视图，不影响评论挂载点，但必须传。ID 获取参考 [`lark-base`](../../lark-base/SKILL.md)。
 - **Slide 参数映射示例**：`--block-id` 由 PPT XML 元素类型和元素 `id` 组成。例如：
     - `<slide id="pkk">` 对应 `--block-id slide!pkk`，表示给整页评论。
     - `<img id="bPk" ... />` 对应 `--block-id img!bPk`，表示给图片元素评论。
@@ -165,13 +172,11 @@ lark-cli drive +add-comment \
 - `type=text` 的评论文本不能直接包含 `<`、`>`；应优先传 `&lt;`、`&gt;`。shortcut 在发送前也会自动将 `<`、`>` 转义为 `&lt;`、`&gt;` 作为兜底。
 - **所有 `type=text` 元素的字符总和 ≤ 10000**（按字符算，中英文 / 符号一视同仁）。超过会被 shortcut 在发送前拒绝，并指出累计超长的元素。**拆成多个 text element 不能绕过这个上限**——上限是总额，不是每元素。需要更长内容就缩短或拆成多条评论。
 - 长度限制只对 `type=text` 生效，`mention_user` / `link` 不计入。
-- 写入评论前会自动生成符合 OpenAPI 定义的请求体：
-  - 统一接口：`POST /new_comments`
-  - 统一字段：`file_type` + `reply_elements`
-  - 全文评论：省略 `anchor`
-  - 局部评论：传入 `anchor.block_id`
+- 写入评论前会自动生成符合 OpenAPI 定义的请求体；shortcut 用户只需要传 `--doc`、`--content`，局部评论再传对应格式的 `--block-id`。
 - `--dry-run` 仅预览调用链和请求体，不会实际写入。
 - 如果需要更底层的控制，仍可改用 `lark-cli schema drive.file.comments.create_v2` + `lark-cli drive file.comments create_v2`。
+- 直接调用原生 `drive.file.comments.create_v2` 时，全文评论省略 `anchor`；docx/sheet/slides 局部评论传 `anchor.block_id`，Base 记录局部评论传 `anchor.block_id`（table_id）、`anchor.base_record_id`、`anchor.base_view_id`。
+- 直接调用原生 `drive.file.comments.*` / `drive.file.comment.replys.*` 评论 Base 文档时，`file_type` 填 `bitable`，不要填 `base`。
 
 > [!CAUTION]
 > 这是**写入操作** —— 执行前必须确认用户意图。
diff --git a/tests/cli_e2e/drive/coverage.md b/tests/cli_e2e/drive/coverage.md
index 9cfc8f26c..8362fc812 100644
--- a/tests/cli_e2e/drive/coverage.md
+++ b/tests/cli_e2e/drive/coverage.md
@@ -11,7 +11,7 @@
 - TestDrive_UploadWorkflow: proves `drive +upload` against the real backend in both create and overwrite modes. First uploads a fresh file into a temporary Drive folder, then re-uploads new bytes with `--file-token` against the returned token, asserts the overwrite keeps the token stable, and finally downloads the file to confirm the remote content changed.
 - TestDrive_DuplicateRemoteWorkflow: proves the duplicate-remote workflows against the real backend. One subtest uploads two same-name files into the same Drive folder and asserts `drive +status` and default `drive +pull` both fail with `duplicate_remote_path`, while `drive +pull --on-duplicate-remote=rename` succeeds, downloads both files, and writes a hashed renamed sibling locally. The other subtest uploads duplicate remote files, runs `drive +push --on-duplicate-remote=newest --if-exists=overwrite --delete-remote --yes`, and then re-runs `drive +status` to prove the mirror converged to a single unchanged `dup.txt`.
 - TestDrive_ApplyPermissionDryRun / TestDrive_ApplyPermissionDryRunRejectsFullAccess: dry-run coverage for `drive +apply-permission`; asserts URL→type inference for docx/sheet/slides, explicit `--type` overriding URL inference when both a recognized URL and `--type` are supplied, bare-token + explicit `--type` path, request method/URL/type-query/perm/remark body shape, optional `remark` omission when unset, and client-side rejection of `--perm full_access`. Runs without hitting the live API.
-- TestDriveAddCommentDryRun_File: dry-run coverage for `drive +add-comment` on supported Drive file targets; pins the `metas.batch_query -> files/:token/new_comments` request chain, `file_type=file`, and the required placeholder `anchor.block_id`.
+- TestDriveAddCommentDryRun_File / TestDriveAddCommentDryRun_Base: dry-run coverage for `drive +add-comment` on supported Drive file and Base targets; pins the `metas.batch_query -> files/:token/new_comments` file chain, Base `file_type=bitable`, and Base anchor fields.
 - TestDriveAddCommentMarkdownFileWorkflow: opt-in live workflow skeleton for the same path, gated by `LARK_DRIVE_MD_COMMENT_E2E=1`.
 - TestDriveExportDryRun_FileNameMetadata: dry-run coverage for `drive +export`; asserts export task request shape and local `--file-name` / `--output-dir` metadata without calling live APIs.
 - TestDrive_PullDryRun / TestDrive_PullDryRunAcceptsDuplicateRemoteStrategies: dry-run coverage for `drive +pull`; asserts the list-files request shape, Validate-stage safety guards, and acceptance of `--on-duplicate-remote=rename|newest|oldest` by the real CLI binary.
@@ -24,7 +24,7 @@
 
 | Status | Cmd | Type | Testcase | Key parameter shapes | Notes / uncovered reason |
 | --- | --- | --- | --- | --- | --- |
-| ✓ | drive +add-comment | shortcut | drive_add_comment_dryrun_test.go::TestDriveAddCommentDryRun_File | `--doc` file URL vs bare token + `--type file`; supported-extension metadata gate; placeholder `anchor.block_id` | dry-run coverage in place; opt-in live workflow exists behind `LARK_DRIVE_MD_COMMENT_E2E=1` |
+| ✓ | drive +add-comment | shortcut | drive_add_comment_dryrun_test.go::TestDriveAddCommentDryRun_File; drive_add_comment_dryrun_test.go::TestDriveAddCommentDryRun_Base | `--doc` file URL vs bare token + `--type file`; supported-extension metadata gate; placeholder `anchor.block_id`; Base URL with `--block-id <table-id>!<record-id>!<view-id>` | dry-run coverage in place; opt-in live file workflow exists behind `LARK_DRIVE_MD_COMMENT_E2E=1` |
 | ✓ | drive +apply-permission | shortcut | drive_apply_permission_dryrun_test.go::TestDrive_ApplyPermissionDryRun | `--token` URL vs bare; `--type` (enum) with URL inference; `--perm view\|edit`; `--remark` optional | dry-run only; no live-apply E2E because a real request pushes a card to the owner |
 | ✕ | drive +delete | shortcut |  | none | no primary delete workflow yet |
 | ✕ | drive +download | shortcut |  | none | no file fixture workflow yet |
diff --git a/tests/cli_e2e/drive/drive_add_comment_dryrun_test.go b/tests/cli_e2e/drive/drive_add_comment_dryrun_test.go
index 1a65239fc..50635aa0c 100644
--- a/tests/cli_e2e/drive/drive_add_comment_dryrun_test.go
+++ b/tests/cli_e2e/drive/drive_add_comment_dryrun_test.go
@@ -51,3 +51,40 @@ func TestDriveAddCommentDryRun_File(t *testing.T) {
 		t.Fatalf("api.1.body.anchor.block_id=%q, want test\nstdout:\n%s", got, out)
 	}
 }
+
+func TestDriveAddCommentDryRun_Base(t *testing.T) {
+	setDriveDryRunConfigEnv(t)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	t.Cleanup(cancel)
+
+	result, err := clie2e.RunCmd(ctx, clie2e.Request{
+		Args: []string{
+			"drive", "+add-comment",
+			"--doc", "https://example.larksuite.com/base/baseDryRunComment",
+			"--content", `[{"type":"text","text":"please check this record"}]`,
+			"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
+			"--dry-run",
+		},
+		DefaultAs: "bot",
+	})
+	require.NoError(t, err)
+	result.AssertExitCode(t, 0)
+
+	out := result.Stdout
+	if got := gjson.Get(out, "api.0.url").String(); got != "/open-apis/drive/v1/files/baseDryRunComment/new_comments" {
+		t.Fatalf("api.0.url=%q, want new_comments\nstdout:\n%s", got, out)
+	}
+	if got := gjson.Get(out, "api.0.body.file_type").String(); got != "bitable" {
+		t.Fatalf("api.0.body.file_type=%q, want bitable\nstdout:\n%s", got, out)
+	}
+	if got := gjson.Get(out, "api.0.body.anchor.block_id").String(); got != "tbl9mp6fj9kDKHQV" {
+		t.Fatalf("api.0.body.anchor.block_id=%q, want tbl9mp6fj9kDKHQV\nstdout:\n%s", got, out)
+	}
+	if got := gjson.Get(out, "api.0.body.anchor.base_record_id").String(); got != "recBIBgGmb" {
+		t.Fatalf("api.0.body.anchor.base_record_id=%q, want recBIBgGmb\nstdout:\n%s", got, out)
+	}
+	if got := gjson.Get(out, "api.0.body.anchor.base_view_id").String(); got != "vewc46MG1R" {
+		t.Fatalf("api.0.body.anchor.base_view_id=%q, want vewc46MG1R\nstdout:\n%s", got, out)
+	}
+}

From cc4983ab4266ad53173efd314da0aec0ca6f26f3 Mon Sep 17 00:00:00 2001
From: zgz2048 <zhonggangzhi.tim@bytedance.com>
Date: Fri, 22 May 2026 17:42:13 +0800
Subject: [PATCH 2/2] fix: tighten base comment validation

---
 shortcuts/drive/drive_add_comment.go          |  20 +--
 shortcuts/drive/drive_add_comment_test.go     | 116 ++++++++++++------
 skill-template/domains/drive.md               |  15 ++-
 .../references/lark-drive-add-comment.md      |  14 ++-
 4 files changed, 110 insertions(+), 55 deletions(-)

diff --git a/shortcuts/drive/drive_add_comment.go b/shortcuts/drive/drive_add_comment.go
index 99126305a..b60f584b9 100644
--- a/shortcuts/drive/drive_add_comment.go
+++ b/shortcuts/drive/drive_add_comment.go
@@ -131,7 +131,7 @@ var DriveAddComment = common.Shortcut{
 	},
 	AuthTypes: []string{"user", "bot"},
 	Flags: []common.Flag{
-		{Name: "doc", Desc: "document URL/token, file URL/token, sheet/slides/base(bitable) URL, or wiki URL that resolves to doc/docx/file/sheet/slides/base(bitable)", Required: true},
+		{Name: "doc", Desc: "document URL/token, file URL/token, sheet/slides/base/bitable URL, or wiki URL that resolves to doc/docx/file/sheet/slides/base(bitable)", Required: true},
 		{Name: "type", Desc: "document type: doc, docx, file, sheet, slides, bitable, base (required when --doc is a bare token; auto-detected for URLs; use bitable as the wire value, base is accepted as a compatibility alias)", Enum: []string{"doc", "docx", "file", "sheet", "slides", "bitable", "base"}},
 		{Name: "content", Desc: "reply_elements JSON string", Required: true},
 		{Name: "full-comment", Type: "bool", Desc: "create a full-document comment; also the default when no location is provided"},
@@ -149,6 +149,12 @@ var DriveAddComment = common.Shortcut{
 		}
 
 		if docRef.Kind == "base" {
+			if runtime.Bool("full-comment") {
+				return output.ErrValidation("--full-comment is not applicable for base(bitable) comments; use --block-id <table-id>!<record-id>!<view-id>")
+			}
+			if strings.TrimSpace(runtime.Str("selection-with-ellipsis")) != "" {
+				return output.ErrValidation("--selection-with-ellipsis is not applicable for base(bitable) comments; use --block-id <table-id>!<record-id>!<view-id>")
+			}
 			_, err := parseBaseCommentAnchor(runtime)
 			return err
 		}
@@ -193,7 +199,7 @@ var DriveAddComment = common.Shortcut{
 			return validateFileCommentMode(mode, "")
 		}
 		if mode == commentModeLocal && docRef.Kind == "doc" {
-			return output.ErrValidation("local comments only support docx, sheet, and slides; old doc format only supports full comments")
+			return output.ErrValidation("local comments only support docx, sheet, slides, and base(bitable); old doc format only supports full comments")
 		}
 
 		return nil
@@ -534,7 +540,7 @@ func parseCommentDocRef(input, docType string) (commentDocRef, error) {
 		return commentDocRef{Kind: "doc", Token: token}, nil
 	}
 	if strings.Contains(raw, "://") {
-		return commentDocRef{}, output.ErrValidation("unsupported --doc input %q: use a doc/docx/file/sheet/slides/base(bitable) URL, a token with --type, or a wiki URL that resolves to doc/docx/file/sheet/slides/base(bitable)", raw)
+		return commentDocRef{}, output.ErrValidation("unsupported --doc input %q: use a doc/docx/file/sheet/slides/base/bitable URL, a token with --type, or a wiki URL that resolves to doc/docx/file/sheet/slides/base(bitable)", raw)
 	}
 	if strings.ContainsAny(raw, "/?#") {
 		return commentDocRef{}, output.ErrValidation("unsupported --doc input %q: use a token with --type, or a wiki URL", raw)
@@ -561,7 +567,7 @@ func resolveCommentTarget(ctx context.Context, runtime *common.RuntimeContext, i
 		if mode == commentModeLocal {
 			switch docRef.Kind {
 			case "doc":
-				return resolvedCommentTarget{}, output.ErrValidation("local comments only support docx, sheet, and slides; old doc format only supports full comments")
+				return resolvedCommentTarget{}, output.ErrValidation("local comments only support docx, sheet, slides, and base(bitable); old doc format only supports full comments")
 			case "file":
 				if err := validateFileCommentMode(mode, ""); err != nil {
 					return resolvedCommentTarget{}, err
@@ -599,7 +605,7 @@ func resolveCommentTarget(ctx context.Context, runtime *common.RuntimeContext, i
 	if objType == "slides" && strings.TrimSpace(runtime.Str("selection-with-ellipsis")) != "" {
 		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but --selection-with-ellipsis is not applicable for slide comments; use --block-id <slide-block-type>!<xml-id>", objType)
 	}
-	if objType == "bitable" {
+	if objType == "bitable" || objType == "base" {
 		fmt.Fprintf(runtime.IO().ErrOut, "Resolved wiki to base: %s\n", common.MaskToken(objToken))
 		return resolvedCommentTarget{
 			DocID:      objToken,
@@ -644,10 +650,10 @@ func resolveCommentTarget(ctx context.Context, runtime *common.RuntimeContext, i
 		}, nil
 	}
 	if mode == commentModeLocal && objType != "docx" {
-		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but local comments only support docx, sheet, and slides; for sheet use --block-id <sheetId>!<cell>, for slides use --block-id <slide-block-type>!<xml-id>", objType)
+		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but local comments only support docx, sheet, slides, and base(bitable); for sheet use --block-id <sheetId>!<cell>, for slides use --block-id <slide-block-type>!<xml-id>, for base use --block-id <table-id>!<record-id>!<view-id>", objType)
 	}
 	if mode == commentModeFull && objType != "docx" && objType != "doc" {
-		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but comments only support doc/docx/file/sheet/slides/base", objType)
+		return resolvedCommentTarget{}, output.ErrValidation("wiki resolved to %q, but comments only support doc/docx/file/sheet/slides/base(bitable)", objType)
 	}
 
 	fmt.Fprintf(runtime.IO().ErrOut, "Resolved wiki to %s: %s\n", objType, common.MaskToken(objToken))
diff --git a/shortcuts/drive/drive_add_comment_test.go b/shortcuts/drive/drive_add_comment_test.go
index 1525e91aa..5482cdf4e 100644
--- a/shortcuts/drive/drive_add_comment_test.go
+++ b/shortcuts/drive/drive_add_comment_test.go
@@ -1061,6 +1061,42 @@ func TestBaseCommentValidateMalformedBlockID(t *testing.T) {
 	}
 }
 
+func TestBaseCommentValidateRejectsIncompatibleFlags(t *testing.T) {
+	cases := []struct {
+		name    string
+		args    []string
+		wantErr string
+	}{
+		{
+			name:    "full comment",
+			args:    []string{"--full-comment"},
+			wantErr: "--full-comment is not applicable for base(bitable) comments",
+		},
+		{
+			name:    "selection",
+			args:    []string{"--selection-with-ellipsis", "some text"},
+			wantErr: "--selection-with-ellipsis is not applicable for base(bitable) comments",
+		},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			f, stdout, _, _ := cmdutil.TestFactory(t, driveTestConfig())
+			args := []string{
+				"+add-comment",
+				"--doc", "https://example.larksuite.com/base/baseToken",
+				"--content", `[{"type":"text","text":"test"}]`,
+				"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
+				"--as", "user",
+			}
+			args = append(args, tc.args...)
+			err := mountAndRunDrive(t, DriveAddComment, args, f, stdout)
+			if err == nil || !strings.Contains(err.Error(), tc.wantErr) {
+				t.Fatalf("expected %q error, got: %v", tc.wantErr, err)
+			}
+		})
+	}
+}
+
 // ── Slides comment execute tests ────────────────────────────────────────────
 
 func TestSlidesCommentExecuteSuccess(t *testing.T) {
@@ -1828,43 +1864,47 @@ func TestResolveWikiToDocxFullComment(t *testing.T) {
 }
 
 func TestResolveWikiToBaseComment(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
-	reg.Register(&httpmock.Stub{
-		Method: "GET", URL: "/open-apis/wiki/v2/spaces/get_node",
-		Body: map[string]interface{}{
-			"code": 0, "msg": "success",
-			"data": map[string]interface{}{
-				"node": map[string]interface{}{"obj_type": "bitable", "obj_token": "bitToken"},
-			},
-		},
-	})
-	reg.Register(&httpmock.Stub{
-		Method: "POST", URL: "/open-apis/drive/v1/files/bitToken/new_comments",
-		Body: map[string]interface{}{
-			"code": 0, "msg": "success",
-			"data": map[string]interface{}{"comment_id": "wikiBaseComment", "reply_id": "wikiBaseReply"},
-		},
-	})
-	err := mountAndRunDrive(t, DriveAddComment, []string{
-		"+add-comment",
-		"--doc", "https://example.larksuite.com/wiki/wikiToken",
-		"--content", `[{"type":"text","text":"test"}]`,
-		"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
-		"--as", "user",
-	}, f, stdout)
-	if err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-	if !strings.Contains(stdout.String(), "wikiBaseComment") {
-		t.Fatalf("stdout missing comment_id: %s", stdout.String())
-	}
-	out := decodeJSONMap(t, stdout.String())
-	data := mustMapValue(t, out["data"], "data")
-	if got := mustStringField(t, data, "file_type", "data.file_type"); got != "bitable" {
-		t.Fatalf("stdout file_type = %q, want bitable\nstdout:\n%s", got, stdout.String())
-	}
-	if got := mustStringField(t, data, "wiki_token", "data.wiki_token"); got != "wikiToken" {
-		t.Fatalf("stdout wiki_token = %q, want wikiToken\nstdout:\n%s", got, stdout.String())
+	for _, objType := range []string{"bitable", "base"} {
+		t.Run(objType, func(t *testing.T) {
+			f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
+			reg.Register(&httpmock.Stub{
+				Method: "GET", URL: "/open-apis/wiki/v2/spaces/get_node",
+				Body: map[string]interface{}{
+					"code": 0, "msg": "success",
+					"data": map[string]interface{}{
+						"node": map[string]interface{}{"obj_type": objType, "obj_token": "bitToken"},
+					},
+				},
+			})
+			reg.Register(&httpmock.Stub{
+				Method: "POST", URL: "/open-apis/drive/v1/files/bitToken/new_comments",
+				Body: map[string]interface{}{
+					"code": 0, "msg": "success",
+					"data": map[string]interface{}{"comment_id": "wikiBaseComment", "reply_id": "wikiBaseReply"},
+				},
+			})
+			err := mountAndRunDrive(t, DriveAddComment, []string{
+				"+add-comment",
+				"--doc", "https://example.larksuite.com/wiki/wikiToken",
+				"--content", `[{"type":"text","text":"test"}]`,
+				"--block-id", "tbl9mp6fj9kDKHQV!recBIBgGmb!vewc46MG1R",
+				"--as", "user",
+			}, f, stdout)
+			if err != nil {
+				t.Fatalf("unexpected error: %v", err)
+			}
+			if !strings.Contains(stdout.String(), "wikiBaseComment") {
+				t.Fatalf("stdout missing comment_id: %s", stdout.String())
+			}
+			out := decodeJSONMap(t, stdout.String())
+			data := mustMapValue(t, out["data"], "data")
+			if got := mustStringField(t, data, "file_type", "data.file_type"); got != "bitable" {
+				t.Fatalf("stdout file_type = %q, want bitable\nstdout:\n%s", got, stdout.String())
+			}
+			if got := mustStringField(t, data, "wiki_token", "data.wiki_token"); got != "wikiToken" {
+				t.Fatalf("stdout wiki_token = %q, want wikiToken\nstdout:\n%s", got, stdout.String())
+			}
+		})
 	}
 }
 
@@ -1945,7 +1985,7 @@ func TestDocOldFormatLocalCommentRejected(t *testing.T) {
 		"--block-id", "blk_123",
 		"--as", "user",
 	}, f, stdout)
-	if err == nil || !strings.Contains(err.Error(), "only support docx, sheet, and slides") {
+	if err == nil || !strings.Contains(err.Error(), "only support docx, sheet, slides, and base(bitable)") {
 		t.Fatalf("expected local comment rejection for old doc, got: %v", err)
 	}
 }
diff --git a/skill-template/domains/drive.md b/skill-template/domains/drive.md
index 9b7e90568..fbaf4e8bd 100644
--- a/skill-template/domains/drive.md
+++ b/skill-template/domains/drive.md
@@ -112,8 +112,8 @@ Drive Folder (云空间文件夹)
 | 操作 | 需要的 Token | 说明 |
 |------|-------------|------|
 | 读取文档内容 | `file_token` / 通过 `docs +fetch --api-version v2` 自动处理 | `docs +fetch --api-version v2` 支持直接传入 URL |
-| 添加局部评论（划词评论） | `file_token` | 传 `--block-id` 时，`drive +add-comment` 会创建局部评论；仅支持 `docx`，以及最终解析为 `docx` 的 wiki URL |
-| 添加全文评论 | `file_token` | 不传 `--block-id` 时，`drive +add-comment` 默认创建全文评论；支持 `docx`、旧版 `doc` URL，以及最终解析为 `doc`/`docx` 的 wiki URL |
+| 添加局部评论（划词评论） | `file_token` | 传 `--block-id` 时，`drive +add-comment` 会创建局部评论；`docx` 支持文本定位或 block_id，`sheet` 使用 `<sheetId>!<cell>`，`slides` 使用 `<slide-block-type>!<xml-id>`；Base / bitable 只有记录局部评论，定位为 file_token(base token) + `--block-id <table-id>!<record-id>!<view-id>` |
+| 添加全文评论 | `file_token` | 不传 `--block-id` 时，`drive +add-comment` 默认创建全文评论；支持 `docx`、旧版 `doc` URL、白名单扩展名的 Drive file，以及最终解析为 `doc`/`docx`/`file` 的 wiki URL |
 | 下载文件 | `file_token` | 从文件 URL 中直接提取 |
 | 上传文件 | `folder_token` / `wiki_node_token` | 目标位置的 token |
 | 列出文档评论 | `file_token` | 同添加评论 |
@@ -121,11 +121,14 @@ Drive Folder (云空间文件夹)
 ### 评论能力边界（关键！）
 
 - `drive +add-comment` 支持两种模式。
-- 全文评论：未传 `--block-id` 时默认启用，也可显式传 `--full-comment`；支持 `docx`、旧版 `doc` URL，以及最终解析为 `doc`/`docx` 的 wiki URL。
-- 局部评论：传 `--block-id` 时启用；仅支持 `docx`，以及最终解析为 `docx` 的 wiki URL。block ID 可通过 `docs +fetch --api-version v2 --detail with-ids` 获取。
+- 全文评论：未传 `--block-id` 时默认启用，也可显式传 `--full-comment`；支持 `docx`、旧版 `doc` URL、白名单扩展名的 Drive file，以及最终解析为 `doc`/`docx`/`file` 的 wiki URL。`sheet`、`slides`、Base / bitable 不支持全文评论。
+- 局部评论：传 `--block-id` 时启用；`docx` 支持文本定位或 block id，`sheet` 支持 `<sheetId>!<cell>`，`slides` 支持 `<slide-block-type>!<xml-id>`，Base / bitable 支持 `<table-id>!<record-id>!<view-id>`；wiki URL 解析到这些类型时也支持对应局部评论。Drive file 本次只支持全文评论，不支持局部评论。
+- Drive file 评论仅支持白名单扩展名：`.md`、`.txt`、`.json`、`.csv`、`.go`、`.js`、`.py`、`.pptx`、`.png`、`.jpg`、`.jpeg`、`.zip`、`.mp3`、`.mp4`。`.pdf`、`.docx`、`.xlsx` 等未在白名单内的普通文件暂不支持，CLI 会直接报错提示当前还不支持这种类型的评论。
+- Review / 审阅 / 校对 / 逐条指出问题场景优先使用局部评论，不要把多个可定位问题汇总成一条全文评论；具体参数和定位方式见生成后的 `skills/lark-drive/references/lark-drive-add-comment.md`。
 - `drive +add-comment` 的 `--content` 需要传 `reply_elements` JSON 数组字符串，例如 `--content '[{"type":"text","text":"正文"}]'`。
-- Base 记录局部评论使用 `--type bitable` / `--type base` 或 `/base/`、`/bitable/`、wiki Base 链接；裸 token 推荐传 `bitable`，`base` 仅作为兼容别名兜底。Base 不支持全局评论，所有评论都挂在记录上；定位信息必须是 file token（base token）+ `--block-id <table-id>!<record-id>!<view-id>`，其中 table/record/view ID 通常分别以 `tbl`/`rec`/`vew` 开头。view_id 只决定被提及时点击通知打开哪个视图，不影响评论挂载点，但必须传；ID 可通过 [`lark-base`](../../skills/lark-base/SKILL.md) 获取。
-- 如果 wiki 解析后不是 `doc`/`docx`/`bitable`，不要用 `+add-comment`。
+- `slides` 评论要求显式传 `--block-id <slide-block-type>!<xml-id>`；CLI 会将其拆分后写入 `anchor.block_id` 和 `anchor.slide_block_type`。其中 `<xml-id>` 是 PPT XML 协议中的元素 `id`；不支持 `--selection-with-ellipsis` 和 `--full-comment`。
+- Base 记录局部评论使用 `--type bitable` / `--type base` 或 `/base/`、`/bitable/`、wiki Base 链接；`bitable` 和 Base 是同一概念，`bitable` 是内部代号、Base 是产品名，裸 token 推荐传 `bitable`，`base` 仅作为兼容别名兜底。Base 不支持全局评论，所有评论都挂在记录上；定位信息必须是 file token（base token）+ `--block-id <table-id>!<record-id>!<view-id>`，其中 table/record/view ID 通常分别以 `tbl`/`rec`/`vew` 开头。view_id 只决定被提及时点击通知打开哪个视图，不影响评论挂载点，但必须传；ID 可通过 [`lark-base`](../../skills/lark-base/SKILL.md) 获取。
+- 如果 wiki 解析后不是 `doc`/`docx`/`file`/`sheet`/`slides`/`bitable`/`base`，不要用 `+add-comment`。
 - 如果需要更底层地直接调用评论 V2 协议，再走原生 API：先执行 `lark-cli schema drive.file.comments.create_v2`，再执行 `lark-cli drive file.comments create_v2 ...`。全文评论省略 `anchor`；docx/sheet/slides 局部评论传 `anchor.block_id`，Base 记录局部评论传 `anchor.block_id`（table_id）、`anchor.base_record_id`、`anchor.base_view_id`。
 
 ### 评论查询与统计口径（关键！）
diff --git a/skills/lark-drive/references/lark-drive-add-comment.md b/skills/lark-drive/references/lark-drive-add-comment.md
index 484b0fe36..d7b543cee 100644
--- a/skills/lark-drive/references/lark-drive-add-comment.md
+++ b/skills/lark-drive/references/lark-drive-add-comment.md
@@ -3,7 +3,7 @@
 
 > **前置条件：** 先阅读 [`../lark-shared/SKILL.md`](../../lark-shared/SKILL.md) 了解认证、全局参数和安全规则。
 
-给文档、受支持的 Drive 普通文件、电子表格、飞书幻灯片或 Base 添加评论。未指定位置时创建全文评论；指定 `--block-id` 时创建局部评论，不同类型的 `--block-id` 格式见下文。支持直接传 docx URL/token、旧版 doc URL（仅全文评论）、Drive file URL/token（**仅支持白名单扩展名，且只支持全文评论**）、sheet URL、slides URL、base(bitable) URL，也支持传最终可解析为 doc/docx/file/sheet/slides/base(bitable) 的 wiki URL。
+给文档、受支持的 Drive 普通文件、电子表格、飞书幻灯片或 Base 添加评论。未指定位置时创建全文评论，但仅适用于 doc/docx、白名单 Drive file，以及解析为这些类型的 wiki；sheet、slides、Base(bitable) 必须指定 `--block-id`。不同类型的 `--block-id` 格式见下文。支持直接传 docx URL/token、旧版 doc URL（仅全文评论）、Drive file URL/token（**仅支持白名单扩展名，且只支持全文评论**）、sheet URL、slides URL、base/bitable URL，也支持传最终可解析为 doc/docx/file/sheet/slides/base(bitable) 的 wiki URL。
 
 ## 命令
 
@@ -133,6 +133,12 @@ lark-cli drive +add-comment \
   --block-id "<TABLE_ID>!<RECORD_ID>!<VIEW_ID>" \
   --content '[{"type":"text","text":"Base record-local comment"}]'
 
+# `base` 也可作为裸 token 类型别名；/base/ 与 /bitable/ URL 都会自动识别为 Base。
+lark-cli drive +add-comment \
+  --doc "<BASE_TOKEN>" --type base \
+  --block-id "<TABLE_ID>!<RECORD_ID>!<VIEW_ID>" \
+  --content '[{"type":"text","text":"Base alias comment"}]'
+
 # 预览底层调用链
 lark-cli drive +add-comment \
   --doc "https://example.larksuite.com/docx/<DOC_ID>" \
@@ -145,10 +151,10 @@ lark-cli drive +add-comment \
 
 | 参数 | 必填 | 说明 |
 |------|------|------|
-| `--doc` | 是 | 文档 URL / token、file / sheet / slides / base(bitable) URL，或可解析到 `doc`/`docx`/`file`/`sheet`/`slides`/`base(bitable)` 的 wiki URL |
+| `--doc` | 是 | 文档 URL / token、file / sheet / slides / base / bitable URL，或可解析到 `doc`/`docx`/`file`/`sheet`/`slides`/`base(bitable)` 的 wiki URL |
 | `--type` | 裸 token 时必填 | 文档类型：`doc`、`docx`、`file`、`sheet`、`slides`、`bitable`、`base`；评论 Base 文档推荐传 `bitable`，`base` 仅作为兼容别名兜底。URL 输入时自动识别，无需传 |
 | `--content` | 是 | `reply_elements` JSON 数组字符串。示例：`'[{"type":"text","text":"文本"},{"type":"mention_user","text":"ou_xxx"},{"type":"link","text":"https://example.com"}]'` |
-| `--full-comment` | 否 | 显式指定创建全文评论；未传 `--block-id` 时也会默认走全文评论（不适用于 sheet） |
+| `--full-comment` | 否 | 显式指定创建全文评论；未传 `--block-id` 时也会默认走全文评论（仅适用于 doc/docx、白名单 Drive file，以及解析为这些类型的 wiki；不适用于 sheet、slides、Base / bitable） |
 | `--block-id` | 局部评论时必填 | 目标块 ID，可通过 `docs +fetch --api-version v2 --detail with-ids` 获取；sheet 用 `<sheetId>!<cell>`，slides 用 `<slide-block-type>!<xml-id>`，Base 用 `<table-id>!<record-id>!<view-id>` |
 
 ## 行为说明
@@ -159,7 +165,7 @@ lark-cli drive +add-comment \
 - **Drive file 评论**：仅支持白名单扩展名的普通文件。当前支持：`.md`、`.txt`、`.json`、`.csv`、`.go`、`.js`、`.py`、`.pptx`、`.png`、`.jpg`、`.jpeg`、`.zip`、`.mp3`、`.mp4`。
 - **Drive file 暂不支持**：`.pdf`、`.docx`、`.xlsx` 等未在白名单内的普通文件会被 CLI 拒绝，并提示“当前还不支持这种类型的评论”。这些类型虽然可能接受 OpenAPI 请求，但在页面评论展示上存在问题。
 - **Drive file 只支持全文评论**：file 目标不支持局部评论，不允许传 `--block-id` 或 `--selection-with-ellipsis`。
-- 传 `--block-id` 时，shortcut 创建**局部评论（划词评论）**；该模式支持 `docx`、`sheet`、`slides`，以及最终可解析为这些类型的 wiki URL。
+- 传 `--block-id` 时，shortcut 创建**局部评论（划词评论）**；该模式支持 `docx`、`sheet`、`slides`、Base / bitable，以及最终可解析为这些类型的 wiki URL。
 - **Sheet 评论**：当 `--doc` 为 sheet URL 或 wiki 解析为 sheet 时，使用 `--block-id "<sheetId>!<cell>"` 指定单元格（如 `a281f9!D6`）；sheet 没有全文评论，`--full-comment` 不可用。
 - **Slide 评论**：当 `--doc` 为 slides URL、`--type slides`，或 wiki 解析为 slides 时，必须传 `--block-id "<SLIDE_BLOCK_TYPE>!<XML_ELEMENT_ID>"`。此时 `--full-comment` 和 `--selection-with-ellipsis` 不可用。
 - **Base 记录局部评论**：Base 不支持全局评论，所有评论都挂在记录上；裸 token 可传 `--type bitable` 或 `--type base`，推荐 `bitable`。定位信息必须是 file token（base token）+ `--block-id "<table-id>!<record-id>!<view-id>"`，其中 table/record/view ID 通常分别以 `tbl`/`rec`/`vew` 开头；view_id 只决定被提及时点击通知打开哪个视图，不影响评论挂载点，但必须传。ID 获取参考 [`lark-base`](../../lark-base/SKILL.md)。