diff --git a/src/views/study/PortalIndex.vue b/src/views/study/PortalIndex.vue
index e0b45954..cebe7232 100644
--- a/src/views/study/PortalIndex.vue
+++ b/src/views/study/PortalIndex.vue
@@ -791,8 +791,9 @@ export default {
       //console.log(e);
     },
     showRes(r,i,index) {//i:子节下标，index:章下标
-      if(i!=undefined && index!=undefined) {
+      if(i!=undefined && index!=undefined && r.status<9) {
         if(this.courseInfo.orderStudy) {
+          //判断上个是否学完
           if(i == 0) {
             if(index > 0) { //第一章 第一节
               let preCatalog=this.catalogTree[index-1];
@@ -807,11 +808,28 @@ export default {
             if(pre.status!=9){
                this.$message.warning('请按顺序学习！');
                 return;
-            } else {
-              if(this.completed.indexOf(pre.id) > 0) {
-                this.$message.warning('请按顺序学习！');
-                return;
-               } 
+            }
+          }
+          //判断是否是第一个未学完的
+          let isAllow=false;
+          let has=this.catalogTree.some(treeNode=>{
+             let hasNo=treeNode.children.some(child=>{
+                 if(child.status<9){
+                  if(child.id==r.id){
+                    isAllow=true;
+                  }
+                  return true;
+                 }else{
+                  return false;
+                 }
+                 
+             });
+             return hasNo;
+          });
+          if(has){
+            if(!isAllow){
+              this.$message.warning('请按顺序学习！');
+              return;
             }
           }
         }