diff --git a/.github/workflows/autopr.yml b/.github/workflows/autopr.yml
deleted file mode 100644
index 3119dc1889..0000000000
--- a/.github/workflows/autopr.yml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Pull Request Action
-on:
-  push:
-    branches:
-      - release/*
-
-jobs:
-  create-pull-request:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out repository code
-        uses: actions/checkout@v4
-
-      - name: pull-request
-        uses: repo-sync/pull-request@v2
-        with:
-          destination_branch: "main"
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          pr_label: "release branch updated, automated pr"
-          pr_title: "fix: apply fix from release branch"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92e4870933..806d1dc22f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -59,6 +59,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Build, CI
 * (ci) [\#1078](https://github.com/Finschia/finschia-sdk/pull/1078) fix tag comments in github actions workflow docker.yml
 * (repo) [\#1157](https://github.com/Finschia/finschia-sdk/pull/1157) setup CODEOWNERS and backport action
+* (ci) [\#1160](https://github.com/Finschia/finschia-sdk/pull/1160) remove autopr ci
 
 ### Document Updates
 * (docs) [\#1059](https://github.com/Finschia/finschia-sdk/pull/1059) create ERRORS.md for x/module