diff --git a/changelog.md b/changelog.md
index 0635c0c5..07bd9013 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,13 @@
+## 3.1.2026072713
+
+- fix: 问题修复
+  - unify workflow action permissions [caoqianming]
+- other: 其他变更
+  - docs: record Codex context migration plan [caoqianming]
+  - docs: migrate project memory for Codex [caoqianming]
+  - docs: add factory release skill [caoqianming]
+  - docs: add Codex project instructions [caoqianming]
+  - docs: design Claude to Codex context migration [caoqianming]
 ## 3.1.2026072316
 
 - feat: 新增功能
diff --git a/server/settings.py b/server/settings.py
index 89049a65..d0bf321c 100755
--- a/server/settings.py
+++ b/server/settings.py
@@ -35,7 +35,7 @@ sys.path.insert(0, os.path.join(BASE_DIR, 'apps'))
 ALLOWED_HOSTS = ['*']
 
 SYS_NAME = '星途工厂综合管理系统'
-SYS_VERSION = '3.1.2026072316'
+SYS_VERSION = '3.1.2026072713'
 X_FRAME_OPTIONS = 'SAMEORIGIN'
 
 # Application definition
@@ -417,4 +417,4 @@ def update_sysconfig(new_dict):
     update_dict(config, new_dict)
     with open(SYS_JSON_PATH, 'wb') as f:
         f.write(json.dumps(config, indent=4, ensure_ascii=False).encode('utf-8'))
-    cache.set('system_config', config)
\ No newline at end of file
+    cache.set('system_config', config)