diff --git a/src/util/index.js b/src/util/index.js
index 17792a5b924f27899cf601d7bbd0cb6643d6ff1f..03ad30e7a5351429ce9234ef66a682b2135bd026 100644
--- a/src/util/index.js
+++ b/src/util/index.js
@@ -29,5 +29,5 @@ export const generateUUID = () => {
       d = Math.floor(d/16);
       return (c=='x' ? r : (r&0x7|0x8)).toString(16);
   });
-  return uuid;
+  return uuid
 }
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