diff --git a/index.js b/index.js
index ba15067ab1c6318bd0bb9360dc5aed923935796e..d20d81f835ab37ab086cf75e853be2a90aee7cab 100644
--- a/index.js
+++ b/index.js
@@ -1,10 +1,9 @@
-const uuid = require('uuid');
+const uuid = require('uuid')
 
+function generate() {
 
-const generateUUID = () => {
-    // 使用 uuid 生成id
+return uuid.v4()
+}
 
-    return uuid.v4()
-};
 
-module.exports = generateUUID;
\ No newline at end of file
+module.exports = generate;
\ No newline at end of file