diff --git a/src/main/java/com/cetc32/dh/controller/rest/CityInfoController.java b/src/main/java/com/cetc32/dh/controller/rest/CityInfoController.java
index d56dda3a099decd36ac08582bc9b5ac0832e5d85..900d28e4fb37ba782b52e631f376c4d0757a28f8 100644
--- a/src/main/java/com/cetc32/dh/controller/rest/CityInfoController.java
+++ b/src/main/java/com/cetc32/dh/controller/rest/CityInfoController.java
@@ -75,7 +75,10 @@ public class CityInfoController {
     }
 
     @PostMapping("/remove")
-    public ResponseData removeCityInfos(String cityCode){
+    public ResponseData removeCityInfos(@RequestBody CityInfo cityInfo){
+        if(null ==cityInfo)
+            return ResponseData.error("无效的参数");
+        String cityCode = cityInfo.getCityCode();
         if(StringUtils.isBlank(cityCode)){
             return ResponseData.error("无效的城市编码");
         }
diff --git a/src/main/java/com/cetc32/dh/controller/rest/DemanSubmitController.java b/src/main/java/com/cetc32/dh/controller/rest/DemanSubmitController.java
index 1f1e0b053df13d187c2afb9fefd2da7634d9f670..fa0c27a326f9b5f558a315b51d0460f51c0c50ee 100644
--- a/src/main/java/com/cetc32/dh/controller/rest/DemanSubmitController.java
+++ b/src/main/java/com/cetc32/dh/controller/rest/DemanSubmitController.java
@@ -1,6 +1,8 @@
 package com.cetc32.dh.controller.rest;
 
+import com.alibaba.fastjson.JSONObject;
 import com.cetc32.dh.common.response.PageDataResult;
+import com.cetc32.dh.common.response.ResponseData;
 import com.cetc32.dh.common.response.ResponseResult;
 import com.cetc32.dh.common.utils.DateUtils;
 import com.cetc32.dh.dto.DemandDTO;
@@ -487,11 +489,17 @@ public class DemanSubmitController {
 //        String filename = file.getName();
 //        // 取得文件的后缀名。
 //        String ext = filename.substring(filename.lastIndexOf(".") + 1).toUpperCase();
-        String zipPath =  FileUtil.downloadAllAttachment(path,request,response);
-        String filename = zipPath.substring(zipPath.lastIndexOf(File.separator)+1,zipPath.length());
-        FileUtil.downloadFile(response,filename,zipPath);
-        FileUtil.deleteDir(zipPath);
-        return filename;
+        try{
+            String zipPath =  FileUtil.downloadAllAttachment(path,request,response);
+            String filename = zipPath.substring(zipPath.lastIndexOf(File.separator)+1,zipPath.length());
+            FileUtil.downloadFile(response,filename,zipPath);
+            FileUtil.deleteDir(zipPath);
+            return filename;
+        }catch (Exception e){
+            e.printStackTrace();
+            return JSONObject.toJSONString(ResponseData.error("下载文件异常，文件可能已被删除！"));
+        }
+
 
     }