diff --git a/package-comment.jsonc b/package-comment.jsonc
index 6915ed4..edf8fb6 100644
--- a/package-comment.jsonc
+++ b/package-comment.jsonc
@@ -209,7 +209,9 @@
       // 编辑器右键菜单
       "editor/context": [
         {
-          "when": "editorTextFocus",
+          // "when": "editorTextFocus",
+          // 2024.12.07 当未选中文字时，隐藏 [变量转换] 右键菜单
+          "when": "editorTextFocus && _textSelectionLength >= 1",
           "command": "variable-conversion.convertCase",
           // "group": "1_modification@9"
           "group": "navigation@9"
diff --git a/package.json b/package.json
index 83e5560..c3117e9 100644
--- a/package.json
+++ b/package.json
@@ -143,7 +143,7 @@
     "menus": {
       "editor/context": [
         {
-          "when": "editorTextFocus",
+          "when": "editorTextFocus && _textSelectionLength >= 1",
           "command": "variable-conversion.convertCase",
           "group": "navigation@9"
         },