diff --git a/packages/md-aggregate/CHANGELOG.md b/packages/md-aggregate/CHANGELOG.md
index fe421ed5..56ea23df 100644
--- a/packages/md-aggregate/CHANGELOG.md
+++ b/packages/md-aggregate/CHANGELOG.md
@@ -1,54 +1,32 @@
-# Change Log
+# [Change Log](./CHANGELOG.md#)
 
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
 ## [0.0.7](https://github.com/snomiao/js/compare/md-aggregate@0.0.6...md-aggregate@0.0.7) (2022-04-20)
 
-
 ### Bug Fixes
 
-* apply write md-aggregate ([2aa4291](https://github.com/snomiao/js/commit/2aa4291997dea136e7769d7b6986e6e818da37ef))
-
-
-
-
+- apply write md-aggregate ([2aa4291](https://github.com/snomiao/js/commit/2aa4291997dea136e7769d7b6986e6e818da37ef))
 
 ## [0.0.6](https://github.com/snomiao/js/compare/md-aggregate@0.0.5...md-aggregate@0.0.6) (2022-04-20)
 
 **Note:** Version bump only for package md-aggregate
 
-
-
-
-
 ## [0.0.5](https://github.com/snomiao/js/compare/md-aggregate@0.0.4...md-aggregate@0.0.5) (2022-04-20)
 
-
 ### Bug Fixes
 
-* apply md-aggregate ([2343a8d](https://github.com/snomiao/js/commit/2343a8dc6567da2093198e466a05aed60639484d))
-
-
-
-
+- apply md-aggregate ([2343a8d](https://github.com/snomiao/js/commit/2343a8dc6567da2093198e466a05aed60639484d))
 
 ## [0.0.4](https://github.com/snomiao/js/compare/md-aggregate@0.0.3...md-aggregate@0.0.4) (2022-04-20)
 
 **Note:** Version bump only for package md-aggregate
 
-
-
-
-
 ## [0.0.3](https://github.com/snomiao/js/compare/md-aggregate@0.0.2...md-aggregate@0.0.3) (2022-04-20)
 
 **Note:** Version bump only for package md-aggregate
 
-
-
-
-
 ## 0.0.2 (2022-04-20)
 
 **Note:** Version bump only for package md-aggregate
diff --git a/packages/md-aggregate/README.md b/packages/md-aggregate/README.md
index 36ba3d3d..f4d85118 100644
--- a/packages/md-aggregate/README.md
+++ b/packages/md-aggregate/README.md
@@ -26,11 +26,6 @@ Options:
   -w, --write   : write mode
 ```
 
-## Change Log
-
-All notable changes to this project will be documented in this file.
-See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
-
 ### 0.0.2 (2022-04-20)
 
 **Note:** Version bump only for package md-aggregate
diff --git a/packages/md-aggregate/package.json b/packages/md-aggregate/package.json
index 6eeb2326..36649a01 100644
--- a/packages/md-aggregate/package.json
+++ b/packages/md-aggregate/package.json
@@ -6,7 +6,7 @@
   "author": "snomiao <snomiao@gmail.com>",
   "bin": "cli.mjs",
   "scripts": {
-    "postversion": "md-aggregate CHANGELOG.md README.md -w"
+    "prepack": "prettier -w CHANGELOG.md && md-aggregate CHANGELOG.md README.md -w"
   },
   "dependencies": {
     "arg": "^5.0.1"