diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index d0b883c..f949cd2 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,4 +1,6 @@
 # 更新日志
+### 4.5.1 | 2022.01.28
+- 入口文件优化 [#1457](https://github.com/Binaryify/NeteaseCloudMusicApi/pull/1457)
 
 ### 4.5.0 | 2022.01.27
 
diff --git a/package-lock.json b/package-lock.json
index b16b3f4..32214e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "NeteaseCloudMusicApi",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "NeteaseCloudMusicApi",
-      "version": "4.5.0",
+      "version": "4.5.1",
       "license": "MIT",
       "dependencies": {
         "axios": "^0.24.0",
diff --git a/package.json b/package.json
index 1d3c760..d18d963 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "NeteaseCloudMusicApi",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "description": "网易云音乐 NodeJS 版 API",
   "scripts": {
     "start": "node app.js",
@@ -78,4 +78,4 @@
     "prettier": "2.5.1",
     "typescript": "4.5.2"
   }
-}
\ No newline at end of file
+}