diff --git a/src/views/ebiz/poster/PosterPreview.vue b/src/views/ebiz/poster/PosterPreview.vue
index a3653f532..bdc336eb8 100644
--- a/src/views/ebiz/poster/PosterPreview.vue
+++ b/src/views/ebiz/poster/PosterPreview.vue
@@ -151,6 +151,8 @@ export default {
         }
         if (this.posterType == 'product') {
           shareUrlWithQR(params).then(res => {
+            window.localStorage.removeItem('schoolName')
+            window.localStorage.removeItem('className')
             this.$toast.clear()
             if (res.result == 0) {
               this.imgUrl = config.imgDomain + `/returnImageStream?a=b.jpg&imgPath=${res.content.path}`
@@ -164,6 +166,8 @@ export default {
           })
         } else {
           shareUrl(params).then(res => {
+            window.localStorage.removeItem('schoolName')
+            window.localStorage.removeItem('className')
             this.$toast.clear()
             if (res.result == 0) {
               this.imgUrl = config.imgDomain + `/returnImageStream?a=b.jpg&imgPath=${res.content.path}`
@@ -176,8 +180,7 @@ export default {
             }
           })
         }
-        window.localStorage.removeItem('schoolName')
-        window.localStorage.removeItem('className')
+
       })
     },
     // 获取base64