diff --git a/.prettierignore b/.prettierignore
index fe589dd..192ea8b 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,3 +1,2 @@
 CHANGELOG.md
 README.md
-package.json
diff --git a/package.json b/package.json
index 5421d3e..d2c492f 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "homepage": "/~https://github.com/vivaxy/gacp#readme",
   "dependencies": {
     "@commitlint/load": "^8.1.0",
-    "@vivaxy/git": "^4.0.0",
+    "@vivaxy/git": "^4.0.1",
     "chalk": "^2.4.2",
     "conventional-commit-types": "^2.1.1",
     "cosmiconfig": "^5.2.1",
@@ -122,5 +122,10 @@
     "extends": [
       "@commitlint/config-conventional"
     ]
+  },
+  "gacp": {
+    "hooks": {
+      "postpush": "echo after push"
+    }
   }
 }
diff --git a/src/gacp.ts b/src/gacp.ts
index f2359d3..06a3058 100644
--- a/src/gacp.ts
+++ b/src/gacp.ts
@@ -7,6 +7,7 @@ import * as git from '@vivaxy/git';
 
 import prompt from './prompt';
 import GacpError from './errors/gacp';
+import runHook from './shell/run-hook';
 import { EMOJI_TYPES } from './configs';
 import * as logger from './shell/logger';
 import checkNeedsPush from './git/status/check-needs-push';
diff --git a/src/git/commands/git-push.ts b/src/git/commands/git-push.ts
deleted file mode 100644
index 2a853ed..0000000
--- a/src/git/commands/git-push.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * @since 2016-11-22 21:20
- * @author vivaxy
- */
-import * as git from '@vivaxy/git';
-
-import GacpError from '../../errors/gacp';
-import * as logger from '../../shell/logger';
-
-export default async function gitPush({ cwd }: { cwd: string }) {
-  const branch = await git.getCurrentBranch({ cwd });
-
-  const remoteDiffer =
-    (await git.getRevCount({
-      from: branch,
-      leftOnly: true,
-      cwd,
-    })) !== 0;
-  if (remoteDiffer) {
-    throw new GacpError('Remote differ, please pull changes.');
-  }
-
-  const remote = await git.getCurrentRemote({ cwd });
-  if (!remote) {
-    throw new GacpError('No tracking remote.');
-  }
-  logger.command(`git push ${remote} ${branch} --follow-tags`);
-  await git.push({ cwd });
-}
diff --git a/src/shell/run-hook.ts b/src/shell/run-hook.ts
new file mode 100644
index 0000000..3273434
--- /dev/null
+++ b/src/shell/run-hook.ts
@@ -0,0 +1,17 @@
+/**
+ * @since 2020-04-29 10:39
+ * @author vivaxy
+ */
+import * as execa from 'execa';
+
+export default async function runHook(
+  script: string,
+  {
+    cwd,
+  }: {
+    cwd: string;
+  },
+) {
+  const [command, ...args] = script.split(' ');
+  await execa(command, args, { cwd });
+}
diff --git a/yarn.lock b/yarn.lock
index 38f79e3..b7655c1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -594,10 +594,10 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@vivaxy/git@^4.0.0":
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/@vivaxy/git/-/git-4.0.0.tgz#e2a67507e44b7525912131028035222d02c0fa44"
-  integrity sha512-x69ke1VzQ9J3533ZRlb4lSEVGth2ab63Gjtne4+t8g8pgO9t3tpWn1gLjHezDkbmUwd62g4gYQIOARvX2xbjJA==
+"@vivaxy/git@^4.0.1":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@vivaxy/git/-/git-4.0.1.tgz#82a90dcce11eba5034184ac46e1b500624a5606b"
+  integrity sha512-KJrk9RqSEskKPpbB/vphqKZC1tTqUfK++bDLw1hoJiNbPdFP6ymXhZDo57axBR5b6Es6Gtent5EepCalxFIWHA==
   dependencies:
     "@types/fs-extra" "^8.0.0"
     execa "^2.0.3"
@@ -2160,9 +2160,9 @@ graceful-fs@^4.1.3:
   integrity sha512-b9usnbDGnD928gJB3LrCmxoibr3VE4U2SMo5PBuBnokWyDADTqDPXg4YpwKF1trpH+UbGp7QLicO3+aWEy0+mw==
 
 graceful-fs@^4.2.0:
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
-  integrity sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
+  integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
 
 handlebars@^4.1.0, handlebars@^4.1.2:
   version "4.5.3"