diff --git a/lib/controller/mh_controller/address_controller.dart b/lib/controller/mh_controller/address_controller.dart
index 8805d68..cf48d39 100644
--- a/lib/controller/mh_controller/address_controller.dart
+++ b/lib/controller/mh_controller/address_controller.dart
@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_city_picker/model/address.dart';
 import 'package:flutterflow_ui/flutterflow_ui.dart';
 import 'package:json_annotation/json_annotation.dart';
+import 'package:lpinyin/lpinyin.dart';
 import 'package:vbvs_app/common/color/ServiceConstant.dart';
 import 'package:vbvs_app/common/util/MyUtils.dart';
 import 'package:vbvs_app/common/util/requestWithLog.dart';
@@ -209,11 +210,11 @@ class AddressController extends GetControllerEx<AddressModel> {
 
 // 工具：中文首字母转大写英文（你也可以用更专业的拼音库）
   String _getLetter(String name) {
-    return name;
-    // if (name.isEmpty) return "#";
-    // String pinyin = PinyinHelper.getPinyinE(name,
-    //     separator: '', defPinyin: '', format: PinyinFormat.WITHOUT_TONE);
-    // if (pinyin.isEmpty) return "#";
-    // return pinyin[0].toUpperCase();
+    // return name;
+    if (name.isEmpty) return "#";
+    String pinyin = PinyinHelper.getPinyinE(name,
+        separator: '', defPinyin: '', format: PinyinFormat.WITHOUT_TONE);
+    if (pinyin.isEmpty) return "#";
+    return pinyin[0].toUpperCase();
   }
 }