diff --git a/projectit/api.py b/projectit/api.py
index 3de1f9b..2f834de 100644
--- a/projectit/api.py
+++ b/projectit/api.py
@@ -4,7 +4,7 @@
 
 
 @frappe.whitelist()
-def get_employee_id(user_id):
+def get_employee_id(user_id: str):
     employee_id = frappe.get_list(
         "Employee", filters={"user_id": user_id}, fields=["name"]
     )
@@ -13,7 +13,7 @@ def get_employee_id(user_id):
 
 
 @frappe.whitelist()
-def get_project_allocation(employee_id):
+def get_project_allocation(employee_id: str):
     if frappe.has_permission("Project", ptype="read"):
         project_list = frappe.db.sql(
             """
@@ -32,7 +32,13 @@ def get_project_allocation(employee_id):
 
 
 @frappe.whitelist()
-def upload_base64_file(content, filename, dt=None, dn=None, fieldname=None):
+def upload_base64_file(
+    content: str,
+    filename: str,
+    dt: str | None = None,
+    dn: str | None = None,
+    fieldname: str | None = None,
+):
     import base64
     import io
     from mimetypes import guess_type
@@ -77,7 +83,7 @@ def get_work_time_settings():
     return frappe.get_single("Work Time Settings")
 
 
-@frappe.whitelist(allow_guest=True)
+@frappe.whitelist(allow_guest=True)  # nosemgrep: frappe-semgrep-rules.rules.security.guest-whitelisted-method # fmt: skip
 def get_header_info():
     app_logo = frappe.get_single("Navbar Settings").app_logo
     company = frappe.get_single("Global Defaults").default_company
@@ -85,7 +91,7 @@ def get_header_info():
 
 
 @frappe.whitelist()
-def get_instructions(project_name, employee_id):
+def get_instructions(project_name: str, employee_id: str):
     if frappe.has_permission("Project", ptype="read"):
         data = frappe.db.sql(
             """
@@ -106,7 +112,7 @@ def get_instructions(project_name, employee_id):
 
 
 @frappe.whitelist()
-def get_team_members(project_name):
+def get_team_members(project_name: str):
     if frappe.has_permission("Project", ptype="read"):
         data = frappe.db.sql(
             """
@@ -136,7 +142,7 @@ def get_team_members(project_name):
 
 
 @frappe.whitelist()
-def get_employee_schedule(date, employee_id):
+def get_employee_schedule(date: str, employee_id: str):
     if frappe.has_permission("Project", ptype="read"):
         project_list = frappe.db.sql(
             """
@@ -155,7 +161,7 @@ def get_employee_schedule(date, employee_id):
 
 
 @frappe.whitelist()
-def project_with_members(employee_id):
+def project_with_members(employee_id: str):
     employee_id = get_employee_id(frappe.session.user)
     if employee_id:
         modules = frappe.get_list(
@@ -205,7 +211,7 @@ def get_project_list():
 
 
 @frappe.whitelist()
-def get_modules_for_router(user_id):
+def get_modules_for_router(user_id: str):
     employee_id = get_employee_id(user_id)
     modules = frappe.get_list(
         "Mobile Module",
@@ -220,7 +226,7 @@ def get_modules_for_router(user_id):
 
 
 @frappe.whitelist()
-def get_employee_with_workit(project_name):
+def get_employee_with_workit(project_name: str):
     if frappe.has_permission("Employee", ptype="read"):
         employee = frappe.db.sql(
             """
diff --git a/projectit/projectit/doctype/project_allocation_and_instrucions/project_allocation_and_instrucions.js b/projectit/projectit/doctype/project_allocation_and_instrucions/project_allocation_and_instrucions.js
index 2cb13d6..9ab9f82 100644
--- a/projectit/projectit/doctype/project_allocation_and_instrucions/project_allocation_and_instrucions.js
+++ b/projectit/projectit/doctype/project_allocation_and_instrucions/project_allocation_and_instrucions.js
@@ -3,7 +3,7 @@
 
 frappe.ui.form.on("Project Allocation and Instrucions", {
   refresh(frm) {
-    frm.add_custom_button("Back", () => {
+    frm.add_custom_button(__("Back"), () => {
       frappe.set_route("Form", "Project", frm.doc.project);
     });
   },
diff --git a/projectit/public/js/project.js b/projectit/public/js/project.js
index cd4f9e9..161cc8d 100644
--- a/projectit/public/js/project.js
+++ b/projectit/public/js/project.js
@@ -1,7 +1,7 @@
 frappe.ui.form.on("Project", {
   refresh(frm) {
     frm.add_custom_button(
-      "Allocation and Instructions",
+      __("Allocation and Instructions"),
       () => {
         frappe.db
           .get_list("Project Allocation and Instrucions", {