diff --git a/src/components/ResultArea.vue b/src/components/ResultArea.vue
index 16ce803..48c338a 100644
--- a/src/components/ResultArea.vue
+++ b/src/components/ResultArea.vue
@@ -81,6 +81,7 @@ export default {
   },
   mounted() {
     this.frameInit();
+    URL.revokeObjectURL(this.src)
   },
   methods: {
     frameInit() {