diff --git a/01.html b/01.html
index 332cac2..8eaad1f 100644
--- a/01.html
+++ b/01.html
@@ -474,6 +474,10 @@
                             })
                             .then(res => {
                                 res = res.data
+                                if (res.code != 200) {
+                                    alert(res.message)
+                                    return
+                                }
                                 const data = res.data
 
                                 this.offercollege = data.offercollege