diff --git a/entry/src/main/ets/pages/UserInfo.ets b/entry/src/main/ets/pages/UserInfo.ets
index cf64e09f..aa48a565 100644
--- a/entry/src/main/ets/pages/UserInfo.ets
+++ b/entry/src/main/ets/pages/UserInfo.ets
@@ -426,7 +426,9 @@ struct UserInfo {
             that.interval = setInterval(() => {
               if (that.numCount < 3) {
                 that.numCount++
-                that.getExaminationStudentInfoFn()
+                if(that.list.length){
+                  that.getExaminationStudentInfoFn()
+                }
               }
             }, 5000)
           }else{
@@ -436,7 +438,9 @@ struct UserInfo {
           if(that.list.length == 0){
             clearInterval(that.interval)
             that.interval = setInterval(() => {
+              if(that.list.length){
                 that.getExaminationStudentInfoFn()
+              }
             }, 5000)
           }else{
             that.getExaminationStudentInfoFn()