diff --git a/src/utils/request.js b/src/utils/request.js
index 3c92226..de0eafa 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -83,6 +83,7 @@ export function fetchJSON(url, data = {}) {
     }
   }).then(checkStatus)
     .then(response => response.json())
+    .then(checkBizCode)
     .catch(error => {
       throw error;
     });