diff --git a/src/views/lecturer/OnlineLearning.vue b/src/views/lecturer/OnlineLearning.vue
index ec242c81..6a2a66bb 100644
--- a/src/views/lecturer/OnlineLearning.vue
+++ b/src/views/lecturer/OnlineLearning.vue
@@ -65,10 +65,9 @@ export default {
         this.progressData=res.data
         if ( res.data.length>=1 ){
           res.data.forEach((item,index)=>{
-            if (item.progress==100){
-
-            }else if (item.progress==100 && index==res.data.length-1) {
+            if (item.progress==100 && index==res.data.length-1){
               this.disabled=false
+            }else if (item.progress==100) {
             }else {
               this.disabled=true
               return