diff --git a/src/main/java/com/example/demo/controller/coin/AdminController.java b/src/main/java/com/example/demo/controller/coin/AdminController.java
index dd1c326..1a9f9a0 100644
--- a/src/main/java/com/example/demo/controller/coin/AdminController.java
+++ b/src/main/java/com/example/demo/controller/coin/AdminController.java
@@ -33,11 +33,8 @@ public class AdminController {
     private AdminService adminService;
     @Autowired
     private AdminMapper adminMapper;
-
-    // 注入多语言转换工具类
     @Autowired
     private LanguageTranslationUtil languageTranslationUtil;
-
     @Autowired
     private TranslationService translationService;
 
@@ -50,7 +47,7 @@ public class AdminController {
 
     @Log("用户登录")
     @PostMapping("/login")
-    public Result login(@RequestBody Admin admin, @RequestHeader(defaultValue = "zh") String lang) {
+    public Result login(@RequestBody Admin admin, @RequestHeader(defaultValue = "zh_CN") String lang) {
 
         try {
             admin = adminService.login(admin);
@@ -70,7 +67,7 @@ public class AdminController {
     @Log("查看用户信息")
     @PostMapping("/userinfo")
     public UserDetails getUserInfo(@RequestHeader("token") String token1,
-                                   @RequestHeader(defaultValue = "zh") String lang) {
+                                   @RequestHeader(defaultValue = "zh_CN") String lang) {
         String token = token1;
 
         try {
@@ -95,7 +92,7 @@ public class AdminController {
     //获取管理员ID
     @Log("获取用户ID")
     @PostMapping("/adminId")
-    public Result selectId(@RequestBody Admin admin, @RequestHeader(defaultValue = "zh") String lang) {
+    public Result selectId(@RequestBody Admin admin, @RequestHeader(defaultValue = "zh_CN") String lang) {
 
         try {
             String ID = adminService.getId(admin.getAccount());
@@ -110,7 +107,7 @@ public class AdminController {
     //更新用户密码
     @Log("更新用户密码")
     @PostMapping("/password")
-    public Result updatePassword(@RequestBody Password password, @RequestHeader(defaultValue = "zh") String lang){
+    public Result updatePassword(@RequestBody Password password, @RequestHeader(defaultValue = "zh_CN") String lang){
 
         try {
             return adminService.updatePassword(password, lang);
@@ -124,7 +121,7 @@ public class AdminController {
     //更新用户密码
     @Log("重置用户密码")
     @PostMapping("/reset")
-    public Result resetPassword(@RequestBody Password password, @RequestHeader(defaultValue = "zh") String lang){
+    public Result resetPassword(@RequestBody Password password, @RequestHeader(defaultValue = "zh_CN") String lang){
 
         try {
             return adminService.resetPassword(password, lang);
diff --git a/src/main/java/com/example/demo/controller/coin/AuditController.java b/src/main/java/com/example/demo/controller/coin/AuditController.java
index a923d73..687a259 100644
--- a/src/main/java/com/example/demo/controller/coin/AuditController.java
+++ b/src/main/java/com/example/demo/controller/coin/AuditController.java
@@ -39,7 +39,6 @@ public class AuditController {
     @Autowired
     private AuditService auditService;
 
-    // 注入多语言转换工具类
     @Autowired
     private LanguageTranslationUtil languageTranslationUtil;
 
@@ -174,10 +173,6 @@ public class AuditController {
                 if (audit.getPayModel() != null) {
                     audit.setPayModel(languageTranslationUtil.translate(audit.getPayModel(), lang));
                 }
-//                // 翻译活动名称
-//                if (audit.getActivity() != null) {
-//                    audit.setActivity(languageTranslationUtil.translate(audit.getActivity(), lang));
-//                }
                 // 翻译备注
                 if (audit.getRemark() != null) {
                     audit.setRemark(languageTranslationUtil.translate(audit.getRemark(), lang));
diff --git a/src/main/java/com/example/demo/controller/coin/MarketController.java b/src/main/java/com/example/demo/controller/coin/MarketController.java
index c060c0c..caec947 100644
--- a/src/main/java/com/example/demo/controller/coin/MarketController.java
+++ b/src/main/java/com/example/demo/controller/coin/MarketController.java
@@ -21,8 +21,6 @@ import java.util.List;
 public class MarketController {
     @Autowired
     private MarketService marketService;
-
-    // 注入多语言转换工具类
     @Autowired
     private LanguageTranslationUtil languageTranslationUtil;
     @Autowired
diff --git a/src/main/java/com/example/demo/controller/coin/MenuController.java b/src/main/java/com/example/demo/controller/coin/MenuController.java
index 34d0105..1c07066 100644
--- a/src/main/java/com/example/demo/controller/coin/MenuController.java
+++ b/src/main/java/com/example/demo/controller/coin/MenuController.java
@@ -29,11 +29,8 @@ import java.util.List;
 @Slf4j
 @CrossOrigin
 public class MenuController {
-
     @Autowired
     private MenuService menuService;
-
-    // 注入多语言转换工具类
     @Autowired
     private LanguageTranslationUtil languageTranslationUtil;
     @Autowired
diff --git a/src/main/java/com/example/demo/controller/coin/RateController.java b/src/main/java/com/example/demo/controller/coin/RateController.java
index 7f2dca5..528651d 100644
--- a/src/main/java/com/example/demo/controller/coin/RateController.java
+++ b/src/main/java/com/example/demo/controller/coin/RateController.java
@@ -27,7 +27,6 @@ public class RateController {
     @Autowired
     private RateService rateService;
 
-    // 注入多语言转换工具类
     @Autowired
     private LanguageTranslationUtil languageTranslationUtil;
 
diff --git a/src/main/java/com/example/demo/controller/coin/UserController.java b/src/main/java/com/example/demo/controller/coin/UserController.java
index f31f245..d44c2c4 100644
--- a/src/main/java/com/example/demo/controller/coin/UserController.java
+++ b/src/main/java/com/example/demo/controller/coin/UserController.java
@@ -31,11 +31,9 @@ public class UserController {
     @Autowired
     private UserService userService;
 
-    // 注入 TranslationService
     @Autowired
     private TranslationService translationService;
 
-    // 注入多语言转换工具类
     @Autowired
     private LanguageTranslationUtil languageTranslationUtil;