diff --git a/pjcloud-wallet/pjcloud-wallet-api/src/main/java/com/bsd/pjcloud/wallet/api/feign/RemoteMchService.java b/pjcloud-wallet/pjcloud-wallet-api/src/main/java/com/bsd/pjcloud/wallet/api/feign/RemoteMchService.java
index 6077a5b7f..ffa537b9d 100644
--- a/pjcloud-wallet/pjcloud-wallet-api/src/main/java/com/bsd/pjcloud/wallet/api/feign/RemoteMchService.java
+++ b/pjcloud-wallet/pjcloud-wallet-api/src/main/java/com/bsd/pjcloud/wallet/api/feign/RemoteMchService.java
@@ -24,7 +24,7 @@ public interface RemoteMchService {
 
     @NoToken
     @GetMapping("/mch-manage/get-by-dept-id")
-    R<MchManageVo> getByDeptId(@RequestParam Long deptId, @RequestParam(required = false) MerchantTypeEnum type);
+    R<MchManageVo> getByDeptId(@RequestParam Long deptId, MerchantTypeEnum type);
 
     @NoToken
     @GetMapping("/mch-manage/get-by-dept-ids")
diff --git a/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/controller/MchManageController.java b/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/controller/MchManageController.java
index 26243f245..f6ed7c894 100644
--- a/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/controller/MchManageController.java
+++ b/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/controller/MchManageController.java
@@ -61,8 +61,8 @@ public class MchManageController {
 
     @Inner
     @GetMapping("/get-by-dept-id")
-    public R<List<MchManageVo>> getByDeptId(@RequestParam Long deptId, @RequestParam(required = false) MerchantTypeEnum type) {
-        List<MchManageVo> mchManage = mchManageService.getByDeptId(deptId, type);
+    public R<MchManageVo> getByDeptId(@RequestParam Long deptId, MerchantTypeEnum type) {
+        MchManageVo mchManage = mchManageService.getByDeptId(deptId, type);
         if (ObjectUtil.isEmpty(mchManage)) return R.failed("商户不存在");
         return R.ok(mchManage);
     }
diff --git a/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/MchManageService.java b/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/MchManageService.java
index 58070e312..4092129c7 100644
--- a/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/MchManageService.java
+++ b/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/MchManageService.java
@@ -26,7 +26,7 @@ public interface MchManageService extends IService<MchManageEntity> {
 
     List<MchManageVo> list(MchManageDto dto);
 
-    List<MchManageVo> getByDeptId(Long deptId, MerchantTypeEnum type);
+    MchManageVo getByDeptId(Long deptId, MerchantTypeEnum type);
 
     MchManageVo getFirstMch(List<Long> deptIds);
 
diff --git a/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/impl/MchManageServiceImpl.java b/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/impl/MchManageServiceImpl.java
index d613c7208..9a028d7f4 100644
--- a/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/impl/MchManageServiceImpl.java
+++ b/pjcloud-wallet/pjcloud-wallet-biz/src/main/java/com/bsd/pjcloud/wallet/service/impl/MchManageServiceImpl.java
@@ -192,10 +192,10 @@ public class MchManageServiceImpl extends ServiceImpl<MchManageMapper, MchManage
     }
 
     @Override
-    public List<MchManageVo> getByDeptId(Long deptId, MerchantTypeEnum type) {
-        List<MchManageEntity> mchManage = baseMapper.selectList(new LambdaQueryWrapper<MchManageEntity>()
+    public MchManageVo getByDeptId(Long deptId, MerchantTypeEnum type) {
+        MchManageEntity mchManage = baseMapper.selectOne(new LambdaQueryWrapper<MchManageEntity>()
                 .eq(MchManageEntity::getDeptId, deptId)
-                .eq(ObjectUtil.isNotEmpty(type), MchManageEntity::getTypes, type)
+                .eq(MchManageEntity::getTypes, type)
         );
         return BeanUtils.toBean(mchManage, MchManageVo.class);
     }