diff --git a/metagpt/roles/di/role_zero.py b/metagpt/roles/di/role_zero.py
index 386dbd43d..db8d2aa5f 100644
--- a/metagpt/roles/di/role_zero.py
+++ b/metagpt/roles/di/role_zero.py
@@ -73,7 +73,8 @@ class RoleZero(Role):
     tool_recommender: Optional[ToolRecommender] = None
     tool_execution_map: Annotated[dict[str, Callable], Field(exclude=True)] = {}
     special_tool_commands: list[str] = ["Plan.finish_current_task", "end", "Bash.run"]
-    # List of exclusive tool commands
+    # List of exclusive tool commands.
+    # If multiple instances of these commands appear, only the first occurrence will be retained.
     exclusive_tool_commands: list[str] = [
         "Editor.edit_file_by_replace",
         "Editor.insert_content_at_line",
diff --git a/metagpt/tools/libs/editor.py b/metagpt/tools/libs/editor.py
index d35fb124a..e358c2288 100644
--- a/metagpt/tools/libs/editor.py
+++ b/metagpt/tools/libs/editor.py
@@ -58,7 +58,7 @@ Your changes have NOT been applied. Please fix your edit command and try again
 
 """
 
-SUCCESS_EDITE_INFO = """
+SUCCESS_EDIT_INFO = """
 [File: {file_name} ({n_total_lines} lines total after edit)]
 {window_after_applied}
 [File updated (edited at line {line_number}). Please review the changes and make sure they are correct (correct indentation, no duplicate lines, etc). Edit the file again if necessary.]
@@ -746,7 +746,7 @@ class Editor(BaseModel):
                 self.current_line = max(1, len(lines))  # end of original file
             else:
                 self.current_line = start or n_total_lines or 1
-        success_edit_info = SUCCESS_EDITE_INFO.format(
+        success_edit_info = SUCCESS_EDIT_INFO.format(
             file_name=file_name.resolve(),
             n_total_lines=n_total_lines,
             window_after_applied=self._print_window(file_name, self.current_line, self.window),