fix

src/views/tool.vue

@@ -311,11 +311,11 @@ export default {
             allowTaint: false
           }).then(canvas => {
             me.posterUrl = canvas.toDataURL('image/png')
-              me.loadingShow = false
-              me.showPoster = true
-              me.createDialogShow = true
+            me.loadingShow = false
+            me.showPoster = true
+            me.createDialogShow = true
           })
-        },300)
+        },100)
       }else{
         this.applyDialogShow = true
       }