diff --git a/src/components/Portal/interestCollection.vue b/src/components/Portal/interestCollection.vue
index 6dceb75c..ff16676f 100644
--- a/src/components/Portal/interestCollection.vue
+++ b/src/components/Portal/interestCollection.vue
@@ -34,7 +34,7 @@
     data(){
     	return {
             checkboxGroup:[],
-            interestCollection:false,// 兴趣采集
+            interestCollection:false,// 兴趣采集 false - 不显示弹框;  true - 显示弹框
             sysTypeListMap:[],
             btn_insterest_status:0,
             dialog_session_show:0
@@ -50,16 +50,17 @@
             }
             if(res.result == true){this.interestCollection = false;return;}
             // 2. 判断用户是否点击过"暂不选择"按钮，如果用户点击过"暂不选择"按钮则判断点击"暂不选择"按钮天数是否大于15天，如果大于则弹出兴趣偏好框，否则不弹
-            let time = localStorage.getItem('notYet');
-            if(time == '') {
-                this.interestCollection = true;
-            } else {
+            let time = localStorage.getItem('notYet'+this.userInfo.aid);
+            if(!time == '' || time != null) {
                 let day = (new Date() - new Date(time))/(1000*60*60*24);
-                if(day > 15){this.interestCollection = true;}
+                if(day > 15){
+                  this.interestCollection = true;
+                  return;
+                }
             }
             // 3. 判断用户是否点击"关闭"按钮，如果点击"关闭"按钮则在当前session不在弹窗
-            let dialog_session_show = localStorage.getItem('dialog_session_show');
-            if(dialog_session_show == 1){this.interestCollection = false;}
+            let current_session = sessionStorage.getItem('dialog_session_show'+this.userInfo.aid);
+            if(current_session == 1){this.interestCollection = false;}
           })
         },
     mounted() {
@@ -70,14 +71,16 @@
     methods:{
         notYet() {
             this.interestCollection = false;
-            localStorage.setItem('notYet',new Date());
+            localStorage.setItem('notYet'+this.userInfo.aid,new Date());
         },
         ...mapActions({
             getSysTypeTree: 'sysType/getSysTypeTree',
         }),
+
+        // 关闭兴趣偏好弹窗
         closeDialog() {
-                  localStorage.setItem('dialog_session_show',1);
-                },
+          sessionStorage.setItem('dialog_session_show'+this.userInfo.aid,1);
+        },
         saveInterest() {
             let data = []
             if(this.checkboxGroup.length  < 3) {
@@ -110,7 +113,7 @@
 
     },
     computed:{
-
+        ...mapGetters(['userInfo','studyTaskCount']),
 		},
 
 	}