resp

@@ -43,7 +43,7 @@ public class DataCollectionCtrl {
         }
         ClientWriteRunnable clientWriteRunnable = new ClientWriteRunnable(_mlogs, "ios");
         ThreadPool.run(clientWriteRunnable);
-        return new BaseRespone();
+        return BaseRespone.successResp(null);
 
     }
 
@@ -63,7 +63,7 @@ public class DataCollectionCtrl {
         }
         ClientWriteRunnable clientWriteRunnable = new ClientWriteRunnable(_mlogs, "android");
         ThreadPool.run(clientWriteRunnable);
-        return new BaseRespone();
+        return BaseRespone.successResp(null);
     }
 
     /**
@@ -81,7 +81,7 @@ public class DataCollectionCtrl {
         }
         ClientPatchRunnable clientWriteRunnable = new ClientPatchRunnable(_mlogs, "ios");
         ThreadPool.run(clientWriteRunnable);
-        return new BaseRespone();
+        return BaseRespone.successResp(null);
 
     }
 
@@ -101,7 +101,7 @@ public class DataCollectionCtrl {
         }
         ClientPatchRunnable clientWriteRunnable = new ClientPatchRunnable(_mlogs, "android");
         ThreadPool.run(clientWriteRunnable);
-        return new BaseRespone();
+        return BaseRespone.successResp(null);
     }
 
     public String getMlogs(HttpServletRequest request) {