diff --git a/src/components/Portal/interestCollection.vue b/src/components/Portal/interestCollection.vue
index 8a8871a1..5defcb2b 100644
--- a/src/components/Portal/interestCollection.vue
+++ b/src/components/Portal/interestCollection.vue
@@ -42,7 +42,7 @@
         } else {
           let time = localStorage.getItem('notYet');
           let day = (new Date() - new Date(time))/(1000*60*60*24);
-          if(day > 8){
+          if(day > 15){
             this.interestCollection = true;
           }
         }
@@ -78,7 +78,6 @@
                  this.interestCollection = false;
                  const h = this.$createElement;
                  this.$message({
-                    duration:0,
                     type: 'success',
                     dangerouslyUseHTMLString: true,
                     message: `<span class="u-message">