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 b821128..32ca95c 100644
--- a/src/main/java/com/example/demo/controller/coin/AdminController.java
+++ b/src/main/java/com/example/demo/controller/coin/AdminController.java
@@ -46,7 +46,7 @@ public class AdminController {
 
     @Log("用户登录")
     @PostMapping("/login")
-    public Result login(@RequestBody Admin  admin) {
+    public Result login(@RequestBody Admin admin, @RequestHeader(defaultValue = "zh") String lang) {
 
         try {
             admin = adminService.login(admin);
@@ -58,14 +58,15 @@ public class AdminController {
         } catch (Exception e) {
             e.printStackTrace();
             log.error(e.getMessage());
-            return Result.error(e.getMessage());
+            String translatedErrorMsg = languageTranslationUtil.translate(e.getMessage(), lang);
+            return Result.error(translatedErrorMsg);
         }
     }
 
     @Log("查看用户信息")
     @PostMapping("/userinfo")
     public UserDetails getUserInfo(@RequestHeader("token") String token1,
-                                   @RequestHeader(defaultValue = "zh_CN") String lang) {
+                                   @RequestHeader(defaultValue = "zh") String lang) {
 
         //String token = token1.getToken();
         String token = token1;
@@ -86,26 +87,28 @@ public class AdminController {
     //获取管理员ID
     @Log("获取用户ID")
     @PostMapping("/adminId")
-    public Result selectId(@RequestBody Admin admin) {
+    public Result selectId(@RequestBody Admin admin, @RequestHeader(defaultValue = "zh") String lang) {
 
         try {
             String ID = adminService.getId(admin.getAccount());
             return Result.success(ID);
         } catch (Exception e) {
             log.error(e.getMessage());
-            return Result.error(e.getMessage());
+            String translatedErrorMsg = languageTranslationUtil.translate(e.getMessage(), lang);
+            return Result.error(translatedErrorMsg);
         }
     }
 
     //更新用户密码
     @Log("更新用户密码")
     @PostMapping("/password")
-    public Result updatePassword(@RequestBody Password password){
+    public Result updatePassword(@RequestBody Password password, @RequestHeader(defaultValue = "zh") String lang){
 
         try {
-            return adminService.updatePassword(password);
+            return adminService.updatePassword(password, lang);
         } catch (Exception e) {
-            return Result.error("服务器波动，请稍作等待");
+            String translatedErrorMsg = languageTranslationUtil.translate("服务器波动，请稍作等待", lang);
+            return Result.error(translatedErrorMsg);
         }
 
     }
@@ -113,12 +116,13 @@ public class AdminController {
     //更新用户密码
     @Log("重置用户密码")
     @PostMapping("/reset")
-    public Result resetPassword(@RequestBody Password password){
+    public Result resetPassword(@RequestBody Password password, @RequestHeader(defaultValue = "zh") String lang){
 
         try {
-            return adminService.resetPassword(password);
+            return adminService.resetPassword(password, lang);
         } catch (Exception e) {
-            return Result.error("重置失败");
+            String translatedErrorMsg = languageTranslationUtil.translate("重置失败", lang);
+            return Result.error(translatedErrorMsg);
         }
 
     }
diff --git a/src/main/java/com/example/demo/controller/coin/RefundController.java b/src/main/java/com/example/demo/controller/coin/RefundController.java
index a912810..f5c195e 100644
--- a/src/main/java/com/example/demo/controller/coin/RefundController.java
+++ b/src/main/java/com/example/demo/controller/coin/RefundController.java
@@ -45,13 +45,15 @@ public class RefundController {
     //退款明细
     @Log("获取全部退款明细")
     @PostMapping("/selectAll")
-    public Result selcetAll(@RequestBody Page page) {
+    public Result selectAll(@RequestBody Page page, @RequestHeader(defaultValue = "zh") String lang) {
         try {
             if (ObjectUtils.isEmpty(page.getPageNum())) {
-                return Result.error("页码数为空！");
+                String errorMsg = languageTranslationUtil.translate("页码数为空！", lang);
+                return Result.error(errorMsg);
             }
             if (ObjectUtils.isEmpty(page.getPageSize())) {
-                return Result.error("页大小为空！");
+                String errorMsg = languageTranslationUtil.translate("页大小为空！", lang);
+                return Result.error(errorMsg);
             } else {
                 //解token权限
                 HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
@@ -61,12 +63,14 @@ public class RefundController {
                     List<String> list = Arrays.asList(admin.getMarkets().split(","));
                     page.getRefundUser().setMarkets(list);
                 } else {
-                    return Result.error("角色为空");
+                    String errorMsg = languageTranslationUtil.translate("角色为空", lang);
+                    return Result.error(errorMsg);
                 }
                 return Result.success(refundService.selectAll(page.getPageNum(), page.getPageSize(), page.getRefundUser()));
             }
         } catch (Exception e) {
-            return Result.error("请检查筛选数据的格式");
+            String errorMsg = languageTranslationUtil.translate("请检查筛选数据的格式", lang);
+            return Result.error(errorMsg);
         }
 
     }
@@ -74,13 +78,15 @@ public class RefundController {
     //退款筛选
     @Log("退款明细筛选")
     @PostMapping("/selectBy")
-    public Result selcetBy(@RequestBody Page page, @RequestHeader(defaultValue = "zh_CN") String lang) {
+    public Result selectBy(@RequestBody Page page, @RequestHeader(defaultValue = "zh") String lang) {
         try {
             if (ObjectUtils.isEmpty(page.getPageNum())) {
-                return Result.error("页码数为空！");
+                String errorMsg = languageTranslationUtil.translate("页码数为空！", lang);
+                return Result.error(errorMsg);
             }
             if (ObjectUtils.isEmpty(page.getPageSize())) {
-                return Result.error("页大小为空！");
+                String errorMsg = languageTranslationUtil.translate("页大小为空！", lang);
+                return Result.error(errorMsg);
             } else {
                 //解token权限
                 if(page.getRefundUser().getMarkets()==null||page.getRefundUser().getMarkets().isEmpty()) {
@@ -99,7 +105,8 @@ public class RefundController {
                 return result;
             }
         } catch (Exception e) {
-            return Result.error("请检查筛选数据的格式");
+            String errorMsg = languageTranslationUtil.translate("请检查筛选数据的格式", lang);
+            return Result.error(errorMsg);
         }
 
     }
@@ -107,7 +114,7 @@ public class RefundController {
     //退款金币统计
     @Log("退款金币合计数统计")
     @PostMapping("/statsGold")
-    public Result statsGold(@RequestBody RefundUser refundUser) {
+    public Result statsGold(@RequestBody RefundUser refundUser, @RequestHeader(defaultValue = "zh") String lang) {
         try {
             //解token权限
             if(refundUser.getMarkets()==null||refundUser.getMarkets().isEmpty()) {
@@ -120,15 +127,16 @@ public class RefundController {
             Gold gold = refundService.statsGold(refundUser);
             return Result.success(gold);
         } catch (Exception e) {
-            return Result.error("请检查数据的格式");
+            String errorMsg = languageTranslationUtil.translate("请检查数据的格式", lang);
+            return Result.error(errorMsg);
         }
     }
 
     //获取退款类型
     @Log("获取退款类型")
     @PostMapping("/refundType")
-    public Result getRefundType(@RequestHeader(defaultValue = "zh_CN") String lang) {
-        List<String> list = refundService.getRefundType();
+    public Result getRefundType(@RequestHeader(defaultValue = "zh") String lang) {
+        List<String> list = refundService.getRefundType(lang);
         // 对退款类型进行多语言转换
         translateRefundTypes(list, lang);
         return Result.success(list);
@@ -137,36 +145,40 @@ public class RefundController {
     //筛选产品
 //    @Log("筛选商品")
     @PostMapping("/selectGoods")
-    public Result getSelectGoods(@RequestBody RefundUser refundUser) {
-        List<RefundUser> list = refundService.selectGoods(refundUser);
+    public Result getSelectGoods(@RequestBody RefundUser refundUser, @RequestHeader(defaultValue = "zh") String lang) {
+        List<RefundUser> list = refundService.selectGoods(refundUser, lang);
         return Result.success(list);
     }
 
     //消耗金币退款
     @Log("新增金币退款")
     @PostMapping("/add")
-    public Result add(@RequestBody RefundUser refundUser) {
+    public Result add(@RequestBody RefundUser refundUser, @RequestHeader(defaultValue = "zh") String lang) {
         try {
-            return refundService.add(refundUser);
+            return refundService.add(refundUser, lang);
         } catch (Exception e) {
             e.printStackTrace();
-            return Result.error(e.getMessage());
+            String errorMsg = languageTranslationUtil.translate(e.getMessage(), lang);
+            return Result.error(errorMsg);
         }
     }
-    public Result selcet(@RequestBody Page page) {
+
+    public Result select(@RequestBody Page page, @RequestHeader(defaultValue = "zh") String lang) {
         try {
             if (ObjectUtils.isEmpty(page.getPageNum())) {
-                return Result.error("页码数为空！");
+                String errorMsg = languageTranslationUtil.translate("页码数为空！", lang);
+                return Result.error(errorMsg);
             }
             if (ObjectUtils.isEmpty(page.getPageSize())) {
-                return Result.error("页大小为空！");
+                String errorMsg = languageTranslationUtil.translate("页大小为空！", lang);
+                return Result.error(errorMsg);
             } else {
-
                 return Result.success(refundService.selectBy(page.getPageNum(), page.getPageSize(), page.getRefundUser()));
             }
         } catch (Exception e) {
             e.printStackTrace();
-            return Result.error("请检查筛选数据的格式");
+            String errorMsg = languageTranslationUtil.translate("请检查筛选数据的格式", lang);
+            return Result.error(errorMsg);
         }
 
     }
diff --git a/src/main/java/com/example/demo/service/coin/AdminService.java b/src/main/java/com/example/demo/service/coin/AdminService.java
index 8f1665e..2a0dea1 100644
--- a/src/main/java/com/example/demo/service/coin/AdminService.java
+++ b/src/main/java/com/example/demo/service/coin/AdminService.java
@@ -20,12 +20,11 @@ public interface AdminService {
     String getName(String account);
 
     //更新密码
-    Result updatePassword(Password password);
+    Result updatePassword(Password password, String lang);
 
     //重置密码
-    Result resetPassword(Password password);
+    Result resetPassword(Password password, String lang);
 
     //获取当前登录的管理员账号
     String getCurrentAdminAccount();
 }
-
diff --git a/src/main/java/com/example/demo/service/coin/RefundService.java b/src/main/java/com/example/demo/service/coin/RefundService.java
index b52546d..f4a00bc 100644
--- a/src/main/java/com/example/demo/service/coin/RefundService.java
+++ b/src/main/java/com/example/demo/service/coin/RefundService.java
@@ -1,6 +1,5 @@
 package com.example.demo.service.coin;
 
-
 import com.example.demo.domain.vo.coin.ConsumeUser;
 import com.example.demo.domain.vo.coin.Gold;
 import com.example.demo.domain.vo.coin.RefundUser;
@@ -30,12 +29,12 @@ public interface RefundService {
     PageInfo<RefundUser> selectBy(Integer pageNum, Integer pageSize, RefundUser refundUser)throws  Exception;
 
     //添加退款记录
-    Result add(RefundUser refundUser);
+    Result add(RefundUser refundUser, String lang);
 
     //获取退款类型
-    List<String> getRefundType();
+    List<String> getRefundType(String lang);
 
     //查找退款商品
-    List<RefundUser> selectGoods(RefundUser refundUser);
+    List<RefundUser> selectGoods(RefundUser refundUser, String lang);
 
 }
diff --git a/src/main/java/com/example/demo/serviceImpl/coin/AdminServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/coin/AdminServiceImpl.java
index b28b1a4..96fe0fa 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/AdminServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/AdminServiceImpl.java
@@ -5,6 +5,7 @@ import com.example.demo.domain.vo.coin.Password;
 import com.example.demo.domain.vo.coin.Result;
 import com.example.demo.mapper.coin.AdminMapper;
 import com.example.demo.service.coin.AdminService;
+import com.example.demo.Util.LanguageTranslationUtil;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.authentication.AuthenticationManager;
@@ -27,6 +28,10 @@ public class AdminServiceImpl implements AdminService {
     private AuthenticationManager authenticationManager;
     private final AdminMapper adminMapper;
 
+    // 注入多语言工具类
+    @Autowired
+    private LanguageTranslationUtil languageTranslationUtil;
+
     @Override
     public Admin login(Admin admin) throws Exception {
         String account = admin.getAccount();
@@ -93,29 +98,34 @@ public class AdminServiceImpl implements AdminService {
 
     //更新密码
     @Override
-    public Result updatePassword(Password password) {
+    public Result updatePassword(Password password, String lang) {
         String oldPassword = password.getOldPassword();
         String newPassword = password.getNewPassword();
         String againPassword = password.getAgainPassword();
         // 校验输入参数是否为空（账号、旧密码、新密码、确认密码均不可为空）
         if(oldPassword == null || newPassword == null || againPassword == null ||password.getAccount() == null) {
-            return Result.error("输入不能为空");
+            String errorMsg = languageTranslationUtil.translate("输入不能为空", lang);
+            return Result.error(errorMsg);
         }
         // 检查两次输入的新密码是否一致
         if (!newPassword.equals(againPassword)) {
-            return Result.error("两次输入的新密码不一致，请核对后重新输入");
+            String errorMsg = languageTranslationUtil.translate("两次输入的新密码不一致，请核对后重新输入", lang);
+            return Result.error(errorMsg);
         }
         // 检查新密码是否符合复杂度要求
         if (!PASSWORD_PATTERN.matcher(newPassword).matches()) {
-            return Result.error("新密码必须为8-16位数字、字母或符号组成，且至少包含其中两种");
+            String errorMsg = languageTranslationUtil.translate("新密码必须为8-16位数字、字母或符号组成，且至少包含其中两种", lang);
+            return Result.error(errorMsg);
         }
         if(adminMapper.getAdmin(password.getAccount())==null)
         {
-            return Result.error("用户不存在");
+            String errorMsg = languageTranslationUtil.translate("用户不存在", lang);
+            return Result.error(errorMsg);
         }
         // 校验新密码是否与旧密码相同（不允许相同）
         if (oldPassword.equals(newPassword)) {
-            return Result.error("新密码与历史密码重复");
+            String errorMsg = languageTranslationUtil.translate("新密码与历史密码重复", lang);
+            return Result.error(errorMsg);
         }
         try {
             // 创建认证令牌并验证旧密码
@@ -136,29 +146,34 @@ public class AdminServiceImpl implements AdminService {
             admin.setPassword(encodedPassword);
             admin.setUpdateTime(new Date()); // 更新修改时间
             adminMapper.updatePassword(admin);
-            return Result.success("密码修改成功");
+            String successMsg = languageTranslationUtil.translate("密码修改成功", lang);
+            return Result.success(successMsg);
         } catch (BadCredentialsException e) {
             // 旧密码验证失败
-            return Result.error("原密码错误，请重新输入");
+            String errorMsg = languageTranslationUtil.translate("原密码错误，请重新输入", lang);
+            return Result.error(errorMsg);
         }
         catch (Exception e) {
-            return Result.error("密码更新失败");
+            String errorMsg = languageTranslationUtil.translate("密码更新失败", lang);
+            return Result.error(errorMsg);
         }
     }
 
 
     //重置密码
     @Override
-    public Result resetPassword(Password password) {
+    public Result resetPassword(Password password, String lang) {
 
         String newPassword = "123456";
         if(password.getAccount() == null) {
-            return Result.error("账户未输入");
+            String errorMsg = languageTranslationUtil.translate("账户未输入", lang);
+            return Result.error(errorMsg);
         }
 
         if(adminMapper.getAdmin(password.getAccount())==null)
         {
-            return Result.error("账户查找不到");
+            String errorMsg = languageTranslationUtil.translate("账户查找不到", lang);
+            return Result.error(errorMsg);
         }
         try {
             // 获取认证后的用户信息
@@ -173,10 +188,12 @@ public class AdminServiceImpl implements AdminService {
             admin.setUpdateTime(new Date()); // 更新修改时间
             adminMapper.updatePassword(admin);
 
-            return Result.success("密码重置成功");
+            String successMsg = languageTranslationUtil.translate("密码重置成功", lang);
+            return Result.success(successMsg);
         }
         catch (Exception e) {
-            return Result.error("其他错误");
+            String errorMsg = languageTranslationUtil.translate("其他错误", lang);
+            return Result.error(errorMsg);
         }
     }
 
diff --git a/src/main/java/com/example/demo/serviceImpl/coin/ExportExcelServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/coin/ExportExcelServiceImpl.java
index c5ed708..efefdaa 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/ExportExcelServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/ExportExcelServiceImpl.java
@@ -187,7 +187,7 @@ public class ExportExcelServiceImpl implements ExportExcelService {
                 List<String> markets = Arrays.asList(StringUtils.split(admin.getMarkets(), ","));
                 refundUser.setMarkets(markets);
                 page.setRefundUser(refundUser);
-                return refundController.selcet(page);
+                return refundController.select(page, String.join(",", markets));
             } catch (Exception e) {
                 throw new RuntimeException(e);
             }
diff --git a/src/main/java/com/example/demo/serviceImpl/coin/RefundServiceImpl.java b/src/main/java/com/example/demo/serviceImpl/coin/RefundServiceImpl.java
index 0401b67..0bfdc87 100644
--- a/src/main/java/com/example/demo/serviceImpl/coin/RefundServiceImpl.java
+++ b/src/main/java/com/example/demo/serviceImpl/coin/RefundServiceImpl.java
@@ -4,6 +4,7 @@ import com.example.demo.domain.entity.UserGoldRecord;
 import com.example.demo.mapper.coin.*;
 import com.example.demo.service.coin.MarketService;
 import com.example.demo.service.coin.RefundService;
+import com.example.demo.Util.LanguageTranslationUtil;
 import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -40,12 +41,16 @@ public class RefundServiceImpl implements RefundService {
     @Autowired
     private UserMapper userMapper;
 
-
     @Autowired
     private MarketMapper marketMapper;
+
     @Autowired
     private RechargeMapper rechargeMapper;
 
+    // 注入多语言工具类
+    @Autowired
+    private LanguageTranslationUtil languageTranslationUtil;
+
     //查找全部退款
     @Override
     public PageInfo<RefundUser> selectAll(Integer pageNum, Integer pageSize, RefundUser refundUser) throws Exception {
@@ -84,29 +89,34 @@ public class RefundServiceImpl implements RefundService {
     //添加退款记录
     @Transactional
     @Override
-    public Result add(RefundUser refundUser) {
+    public Result add(RefundUser refundUser, String lang) {
         if (refundUser.getTaskGold() == null || refundUser.getFreeGold() == null || refundUser.getPermanentGold() == null) {
-            return Result.error("金币不能为空");
+            String errorMsg = languageTranslationUtil.translate("金币不能为空", lang);
+            return Result.error(errorMsg);
         }
         if (refundUser.getTaskGold().compareTo(BigDecimal.ZERO) < 0 ||
                 refundUser.getFreeGold().compareTo(BigDecimal.ZERO) < 0 ||
                 refundUser.getPermanentGold().compareTo(BigDecimal.ZERO) < 0) {
-            return Result.error("金币不能为负数");
+            String errorMsg = languageTranslationUtil.translate("金币不能为负数", lang);
+            return Result.error(errorMsg);
         }
         if (refundUser.getJwcode() < 10000000 || refundUser.getJwcode() > 99999999) {
-            return Result.error("精网号位数小于8位或大于8位");
+            String errorMsg = languageTranslationUtil.translate("精网号位数小于8位或大于8位", lang);
+            return Result.error(errorMsg);
         }
         GoldUser goldUser = userMapper.selectUser(refundUser.getJwcode().toString());
         if (goldUser == null) {
-            return Result.error("用户不存在");
+            String errorMsg = languageTranslationUtil.translate("用户不存在", lang);
+            return Result.error(errorMsg);
         }
         UserGoldRecord userGoldRecord = new UserGoldRecord();
         if(refundUser.getOrderCode()==null|| refundUser.getOrderCode().isEmpty()){
-            return Result.error("订单号不能为空");
+            String errorMsg = languageTranslationUtil.translate("订单号不能为空", lang);
+            return Result.error(errorMsg);
         }
         String goodsName = "";
         if(refundUser.getGoodsName()==null|| refundUser.getGoodsName().isEmpty()){
-            goodsName = "空";
+            goodsName = languageTranslationUtil.translate("空", lang);
         }else {
             goodsName = refundUser.getGoodsName();
         }
@@ -138,7 +148,8 @@ public class RefundServiceImpl implements RefundService {
             if (refundUser.getFreeGold().compareTo(gold.getNowFreeDecember().add(gold.getNowFreeJune())) > 0
                     || refundUser.getPermanentGold().compareTo(gold.getNowPermanentGold()) > 0
                     || refundUser.getTaskGold().compareTo(gold.getNowTaskGold()) > 0) {
-                return Result.error("金币数量不足");
+                String errorMsg = languageTranslationUtil.translate("金币数量不足", lang);
+                return Result.error(errorMsg);
             }
             // 根据当前月份设置对应字段
             if (currentMonth >= 1 && currentMonth <= 6) {
@@ -166,8 +177,6 @@ public class RefundServiceImpl implements RefundService {
             userGoldRecord.setSumGold(-refundUser.getSumGold().intValue());
         }
 
-
-
         userGoldRecord.setPayPlatform("金币系统");
         userGoldRecord.setRemark(refundUser.getRemark());
         userGoldRecord.setAdminId(refundUser.getAdminId());
@@ -178,49 +187,57 @@ public class RefundServiceImpl implements RefundService {
         List<ConsumeUser> list1 = consumeMapper.selectOrderCodeByJwcode(refundUser);
         List<RechargeUser> list2 = rechargeMapper.selectOrderCodeByJwcode(refundUser);
         if(Objects.equals(refundUser.getRefundType(), "商品退款")){
-        //消费订单号校验
-        if (list1 == null || list1.isEmpty()) {
-            return Result.error("该用户没有该订单号");
-        } else if (list1.size() == 1) {
-            ConsumeUser consumeUser = list1.getFirst();
-            if (consumeUser.getIsRefund().equals(1)) {
-                return Result.error("该订单已被退款或待审核");
+            //消费订单号校验
+            if (list1 == null || list1.isEmpty()) {
+                String errorMsg = languageTranslationUtil.translate("该用户没有该订单号", lang);
+                return Result.error(errorMsg);
+            } else if (list1.size() == 1) {
+                ConsumeUser consumeUser = list1.getFirst();
+                if (consumeUser.getIsRefund().equals(1)) {
+                    String errorMsg = languageTranslationUtil.translate("该订单已被退款或待审核", lang);
+                    return Result.error(errorMsg);
+                }
+            } else {
+                String errorMsg = languageTranslationUtil.translate("订单重复", lang);
+                return Result.error(errorMsg);
             }
-        } else {
-            return Result.error("订单重复");
-        }
         }else{
             //充值订单号校验
             if (list2 == null || list2.isEmpty()) {
-                return Result.error("该用户没有该订单号");
+                String errorMsg = languageTranslationUtil.translate("该用户没有该订单号", lang);
+                return Result.error(errorMsg);
             } else if (list2.size() == 1) {
                 RechargeUser rechargeUser = list2.getFirst();
                 if (rechargeUser.getIsRefund().equals(1)) {
-                    return Result.error("该订单已被退款或待审核");
+                    String errorMsg = languageTranslationUtil.translate("该订单已被退款或待审核", lang);
+                    return Result.error(errorMsg);
                 }
             } else {
-                return Result.error("订单重复");
+                String errorMsg = languageTranslationUtil.translate("订单重复", lang);
+                return Result.error(errorMsg);
             }
         }
         refundMapper.add(userGoldRecord);
         consumeMapper.updateIsRefund(orderCode);
-        return Result.success();
+        String successMsg = languageTranslationUtil.translate("操作成功", lang);
+        return Result.success(successMsg);
     }
 
     //获取退款类型
     @Override
-    public List<String> getRefundType() {
+    public List<String> getRefundType(String lang) {
         List<String> list = refundMapper.getRefundType();
         List<String> filteredList = list.stream()
                 .filter(Objects::nonNull)  // 过滤掉 null 值
                 .filter(str -> !str.trim().isEmpty())  // 过滤掉空字符串和仅包含空白字符的字符串
+                .map(type -> languageTranslationUtil.translate(type, lang)) // 翻译每个类型
                 .collect(Collectors.toList());
         return filteredList;
     }
 
     //查找退款商品
     @Override
-    public List<RefundUser> selectGoods(RefundUser refundUser) {
+    public List<RefundUser> selectGoods(RefundUser refundUser, String lang) {
         List<RefundUser> refundUsers = refundMapper.selectGoods(refundUser);
         List<RefundUser> list = new ArrayList<>();
         for (RefundUser record : refundUsers) {
@@ -228,16 +245,13 @@ public class RefundServiceImpl implements RefundService {
                 continue;
             }
 
-            String orderCode = record.getOrderCode() != null ? record.getOrderCode() : "无订单号";
-            String goodsName = record.getGoodsName() != null ? record.getGoodsName() : "无商品名";
+            String orderCode = record.getOrderCode() != null ? record.getOrderCode() : languageTranslationUtil.translate("无订单号", lang);
+            String goodsName = record.getGoodsName() != null ? record.getGoodsName() : languageTranslationUtil.translate("无商品名", lang);
 
             BigDecimal permanentGold = record.getPermanentGold() != null ? record.getPermanentGold() : BigDecimal.ZERO;
             BigDecimal freeGold = record.getFreeGold() != null ? record.getFreeGold() : BigDecimal.ZERO;
             BigDecimal taskGold = record.getTaskGold() != null ? record.getTaskGold() : BigDecimal.ZERO;
 
-// 计算总和
-            // 拼接格式：订单号_商品名（例如：XF20250629_商品BC）
-            String combined = orderCode + "_" + goodsName;
             RefundUser newRefundUser = new RefundUser();
             newRefundUser.setOrderCode(orderCode);
             newRefundUser.setGoodsName(goodsName);