diff --git a/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/EpmetCommonServiceOpenFeignClient.java b/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/EpmetCommonServiceOpenFeignClient.java
index 9c80155953..43766990ba 100644
--- a/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/EpmetCommonServiceOpenFeignClient.java
+++ b/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/EpmetCommonServiceOpenFeignClient.java
@@ -118,7 +118,7 @@ public interface EpmetCommonServiceOpenFeignClient {
      * @date 2022/7/6 15:07
      */
     @PostMapping("commonservice/areacode/areacodetree")
-    Result<List<CustomerTreeDTO>> areaCodeTree(@RequestBody List<CustomerTreeDTO> formDTO);
+    Result<List<CustomerTreeDTO>> areaCodeTree(@RequestBody CustomerTreeDTO formDTO);
 
     /**
      * @Description  行政地区编码查询
diff --git a/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/fallback/EpmetCommonServiceOpenFeignClientFallback.java b/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/fallback/EpmetCommonServiceOpenFeignClientFallback.java
index c9c457b0f6..05b73bba65 100644
--- a/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/fallback/EpmetCommonServiceOpenFeignClientFallback.java
+++ b/epmet-module/epmet-common-service/common-service-client/src/main/java/com/epmet/feign/fallback/EpmetCommonServiceOpenFeignClientFallback.java
@@ -85,7 +85,7 @@ public class EpmetCommonServiceOpenFeignClientFallback implements EpmetCommonSer
     }
 
     @Override
-    public Result<List<CustomerTreeDTO>> areaCodeTree(List<CustomerTreeDTO> formDTO) {
+    public Result<List<CustomerTreeDTO>> areaCodeTree(CustomerTreeDTO formDTO) {
         return ModuleUtils.feignConError(ServiceConstant.EPMET_COMMON_SERVICE, "areaCodeTree", formDTO);
     }