diff --git a/background.js b/background.js
index a8fe58a..7b6f5a2 100644
--- a/background.js
+++ b/background.js
@@ -209,7 +209,7 @@ const PERSISTED_SETTING_DEFAULTS = {
 const PERSISTED_SETTING_KEYS = Object.keys(PERSISTED_SETTING_DEFAULTS);
 const SETTINGS_EXPORT_SCHEMA_VERSION = 1;
 const SETTINGS_EXPORT_FILENAME_PREFIX = 'multipage-settings';
-const STEP6_PRE_LOGIN_COOKIE_CLEAR_DELAY_MS = 10000;
+const STEP6_PRE_LOGIN_COOKIE_CLEAR_DELAY_MS = 25000;
 const PRE_LOGIN_COOKIE_CLEAR_DOMAINS = [
   'chatgpt.com',
   'chat.openai.com',
diff --git a/manifest.json b/manifest.json
index 6feb69c..811e011 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "多页面自动化",
-  "version": "10.0.0",
+  "version": "10.2.0",
   "description": "用于自动执行多步骤 OAuth 注册流程",
   "permissions": [
     "sidePanel",