diff --git a/README.md b/README.md
index 93ac60f..792861c 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# README
+# Variable Conversion 命名方式转换插件
 
 After writing up a brief description, we recommend including the following sections.
 
diff --git a/package-comment.jsonc b/package-comment.jsonc
index 5d2ecea..6f1b885 100644
--- a/package-comment.jsonc
+++ b/package-comment.jsonc
@@ -27,13 +27,15 @@
     }
   ],
   "main": "./out/extension.js",
-  "activationEvents": [],
+  "activationEvents": [
+    "*"
+  ],
   "contributes": {
     "commands": [
-      // {
-      //   "command": "extension.convertCase",
-      //   "title": "字符串转换"
-      // },
+      {
+        "command": "extension.convertCase",
+        "title": "字符串转换"
+      },
       {
         "command": "extension.toCamelCase",
         "title": "小驼峰 / 驼峰命名 (Camel Case) [ fooBar ]"
@@ -110,11 +112,12 @@
     "menus": {
       // 编辑器右键菜单
       "editor/context": [
-        // {
-        //   "when": "editorTextFocus",
-        //   "command": "extension.convertCase",
-        //   "group": "1_modification@9"
-        // },
+        {
+          "when": "editorTextFocus",
+          "command": "extension.convertCase",
+          // "group": "1_modification@9"
+          "group": "navigation@9"
+        },
         {
           "when": "editorTextFocus && _textSelectionLength >= 1",
           "submenu": "extension.stringConversionMenu",
diff --git a/package.json b/package.json
index 41e9064..ecdc6c8 100644
--- a/package.json
+++ b/package.json
@@ -24,9 +24,15 @@
     }
   ],
   "main": "./out/extension.js",
-  "activationEvents": [],
+  "activationEvents": [
+    "*"
+  ],
   "contributes": {
     "commands": [
+      {
+        "command": "extension.convertCase",
+        "title": "字符串转换"
+      },
       {
         "command": "extension.toCamelCase",
         "title": "小驼峰 / 驼峰命名 (Camel Case) [ fooBar ]"
@@ -69,6 +75,11 @@
     ],
     "menus": {
       "editor/context": [
+        {
+          "when": "editorTextFocus",
+          "command": "extension.convertCase",
+          "group": "navigation@9"
+        },
         {
           "when": "editorTextFocus && _textSelectionLength >= 1",
           "submenu": "extension.stringConversionMenu",
diff --git a/src/extension.ts b/src/extension.ts
index 1901124..cef96a2 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -24,9 +24,16 @@ export function activate(context: vscode.ExtensionContext) {
 	// 用于判断是否展示右键菜单
 	vscode.window.onDidChangeTextEditorSelection(event => {
 		const text = event.textEditor.document.getText(event.selections[0]);
+		// console.log('text.length', text.length);
 		vscode.commands.executeCommand('setContext', '_textSelectionLength', text.length);
 	});
 
+	/**
+	 * 编辑器右键菜单
+	 * 
+	 * @param convertFunction 
+	 * @returns 
+	 */
 	const handleEditorReplace = (convertFunction: ConvertFunction) => {
 		// 获取当前编辑器
 		let editor = vscode.window.activeTextEditor;
@@ -80,6 +87,51 @@ export function activate(context: vscode.ExtensionContext) {
 		context.subscriptions.push(disposable);
 	}
 
+	interface ExtendedQuickPickItem extends vscode.QuickPickItem {
+		value: string;
+	}
+
+	/**
+	 * 弹出的提示
+	 */
+	function generateOptionsBasedOnText(text: string): Array<ExtendedQuickPickItem | vscode.QuickPickItem> {
+		// 根据文本生成选项的逻辑
+		return [
+			{ label: text.toUpperCase(), description: '转换为大写', value: text.toUpperCase() },
+			{ label: 'Group 1', kind: vscode.QuickPickItemKind.Separator },
+			{ label: text.toLowerCase(), description: '转换为小写', value: text.toLowerCase() },
+		];
+	}
+
+	let convertCaseDisposable = vscode.commands.registerCommand('extension.convertCase', () => {
+		// 获取当前编辑器
+		let editor = vscode.window.activeTextEditor;
+		if (!editor) {
+			return;
+		}
+
+		let document = editor.document;
+		let selection = editor.selection;
+
+		// 获取选中的文本
+		let text = document.getText(selection);
+
+		if (text.length === 0) {
+			vscode.window.showInformationMessage('Please select the variable you want to convert and try again.\n请选择需要转换的变量后重试');
+			return;
+		}
+
+		// 基于选中的文本生成选项
+		const options = generateOptionsBasedOnText(text);
+		// 显示推荐项列表
+		vscode.window.showQuickPick(options).then(selection => {
+			if (selection) {
+				// 处理用户的选择
+				vscode.window.showInformationMessage(`你选择了: ${selection}`);
+			}
+		});
+	});
+	context.subscriptions.push(convertCaseDisposable);
 }
 
 // This method is called when your extension is deactivated