diff --git a/pom.xml b/pom.xml
index 7f80f11..65c4b12 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,9 +61,16 @@
   </build>
 
   <repositories>
+    <!-- Spigot官方仓库 -->
     <repository>
-      <id>spigotmc-repo</id>
+      <id>spigot-repo</id>
       <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+      <releases>
+        <enabled>true</enabled>
+      </releases>
+      <snapshots>
+        <enabled>true</enabled>
+      </snapshots>
     </repository>
     <repository>
       <id>sonatype</id>
@@ -76,36 +83,43 @@
     <dependency>
       <groupId>org.spigotmc</groupId>
       <artifactId>spigot-api</artifactId>
-            <version>[1.18-R0.1,1.21-R0.1]</version>
+      <version>1.20.1-R0.1-SNAPSHOT</version>
       <scope>provided</scope>
     </dependency>
     
+    <!-- SLF4J API -->
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-simple</artifactId>
+      <version>1.7.36</version>
+    </dependency>
+    
     <!-- 数据库连接池 -->
     <dependency>
         <groupId>com.zaxxer</groupId>
         <artifactId>HikariCP</artifactId>
-        <version>5.1.0</version>
+        <version>5.0.1</version>
     </dependency>
     
     <!-- SQLite JDBC -->
     <dependency>
         <groupId>org.xerial</groupId>
         <artifactId>sqlite-jdbc</artifactId>
-        <version>3.45.1.0</version>
+        <version>3.42.0.0</version>
     </dependency>
     
     <!-- MySQL Connector -->
     <dependency>
         <groupId>com.mysql</groupId>
         <artifactId>mysql-connector-j</artifactId>
-        <version>8.3.0</version>
+        <version>8.0.33</version>
     </dependency>
 
     <!-- Lombok -->
     <dependency>
         <groupId>org.projectlombok</groupId>
         <artifactId>lombok</artifactId>
-        <version>1.18.32</version>
+        <version>1.18.30</version>
         <scope>provided</scope>
     </dependency>
   </dependencies>
diff --git a/src/main/java/org/baicaizhale/cDKer/database/DatabaseManager.java b/src/main/java/org/baicaizhale/cDKer/database/DatabaseManager.java
index 9b88e6a..9dd8c48 100644
--- a/src/main/java/org/baicaizhale/cDKer/database/DatabaseManager.java
+++ b/src/main/java/org/baicaizhale/cDKer/database/DatabaseManager.java
@@ -93,7 +93,7 @@ private void initializeTables() {
             "remaining_uses INTEGER DEFAULT 1," +
             "commands TEXT NOT NULL," +
             "expire_time VARCHAR(20) DEFAULT 'forever'," +
-            "note TEXT DEFAULT ''," +
+            "note TEXT," +
             "cdk_type VARCHAR(50) DEFAULT ''," +
             "per_player_multiple BOOLEAN DEFAULT FALSE," +
             "created_time DATETIME DEFAULT CURRENT_TIMESTAMP" +