diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/AppUserController.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/AppUserController.java
index 90f1bdaf..cf946be3 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/AppUserController.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/AppUserController.java
@@ -35,10 +35,7 @@ import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
 import java.time.Duration;
 import java.time.LocalDateTime;
-import java.util.Arrays;
-import java.util.Base64;
-import java.util.List;
-import java.util.Objects;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -121,7 +118,7 @@ public class AppUserController extends ControllerBase {
      */
     @GetMapping("getAreasByCompany")
     @ApiMark(moduleName = "代理商管理", apiName = "根据公司id获取区域列表",isPublic = true)
-    public ApiResult<List<String>> getAreasByCompany(@Valid @RequestParam @NotNull List<Integer> companyIds){
+    public ApiResult<Collection<String>> getAreasByCompany(@Valid @RequestParam @NotNull List<Integer> companyIds){
         return ApiResult.success(customerService.getAreas(companyIds));
     }
 
diff --git a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/ITBaseCustomerService.java b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/ITBaseCustomerService.java
index 7ba0fcd1..93c1a831 100644
--- a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/ITBaseCustomerService.java
+++ b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/ITBaseCustomerService.java
@@ -7,6 +7,7 @@ import com.nflg.mobilebroken.common.pojo.vo.CompanySimpleVO;
 import com.nflg.mobilebroken.repository.entity.TBaseCustomer;
 import org.apache.ibatis.annotations.Param;
 
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -30,5 +31,5 @@ public interface ITBaseCustomerService extends IService<TBaseCustomer> {
 
     List<CompanySimpleVO> getSimpleCompanysFromAdmin(Integer userId);
 
-    List<String> getAreas(List<Integer> companyIds);
+    Collection<String> getAreas(List<Integer> companyIds);
 }
diff --git a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/AppUserApplyforServiceImpl.java b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/AppUserApplyforServiceImpl.java
index aae54b29..41bfdbc5 100644
--- a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/AppUserApplyforServiceImpl.java
+++ b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/AppUserApplyforServiceImpl.java
@@ -26,6 +26,7 @@ import org.springframework.transaction.annotation.Transactional;
 import javax.annotation.Resource;
 import java.time.LocalDateTime;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -172,7 +173,7 @@ public class AppUserApplyforServiceImpl extends ServiceImpl<AppUserApplyforMappe
         }
         vo.setApplyfor(applyforInfo);
         appUser = appUserService.getById(applyfor.getCreateBy());
-        List<String> areas=customerService.getAreas(Arrays.stream(appUser.getCompanyId().split(",")).map(Integer::parseInt).collect(Collectors.toList()));
+        Collection<String> areas=customerService.getAreas(Arrays.stream(appUser.getCompanyId().split(",")).map(Integer::parseInt).collect(Collectors.toList()));
         vo.setUser(new AppUserVO()
                 .setAreaName(StrUtil.join(",",areas))
                 .setSalesUserName(appUser.getSalesUserName())
diff --git a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/TBaseCustomerServiceImpl.java b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/TBaseCustomerServiceImpl.java
index cf16fea2..bf2a8bd0 100644
--- a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/TBaseCustomerServiceImpl.java
+++ b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/TBaseCustomerServiceImpl.java
@@ -15,6 +15,7 @@ import org.apache.ibatis.annotations.Param;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -105,7 +106,7 @@ public class TBaseCustomerServiceImpl extends ServiceImpl<TBaseCustomerMapper, T
     }
 
     @Override
-    public List<String> getAreas(List<Integer> companyIds) {
+    public Collection<String> getAreas(List<Integer> companyIds) {
         return lambdaQuery()
                 .eq(TBaseCustomer::getDelIs, 0)
                 .eq(TBaseCustomer::getEnableState, 1)
@@ -114,6 +115,6 @@ public class TBaseCustomerServiceImpl extends ServiceImpl<TBaseCustomerMapper, T
                 .stream()
                 .map(TBaseCustomer::getAreaName)
                 .flatMap(name -> StrUtil.split(name, ",").stream())
-                .collect(Collectors.toList());
+                .collect(Collectors.toSet());
     }
 }