diff --git a/.env b/.env
index effc718..2acb9e5 100644
--- a/.env
+++ b/.env
@@ -1,10 +1,18 @@
-DATABASE_TYPE=mariadb
-DATABASE_HOST=127.0.0.1
-DATABASE_PORT=23306
+# DATABASE_TYPE=mariadb
+# DATABASE_HOST=127.0.0.1
+# DATABASE_PORT=23306
+# DATABASE_USERNAME=root
+# DATABASE_PASSWORD=410491
+# DATABASE_NAME=bidding
+# DATABASE_SYNCHRONIZE=true
+
+DATABASE_TYPE=mysql
+DATABASE_HOST=bj-cynosdbmysql-grp-r3a4c658.sql.tencentcdb.com
+DATABASE_PORT=21741
 DATABASE_USERNAME=root
-DATABASE_PASSWORD=410491
+DATABASE_PASSWORD=}?cRa1f[,}`J
 DATABASE_NAME=bidding
-DATABASE_SYNCHRONIZE=true
+DATABASE_SYNCHRONIZE=false
 
 # Slave 数据库配置（用于数据同步）
 SLAVE_DATABASE_TYPE=mysql
diff --git a/package.json b/package.json
index 5871334..c45d613 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
     "crawl": "ts-node -r tsconfig-paths/register src/scripts/crawl.ts",
     "update-source": "ts-node -r tsconfig-paths/register src/scripts/update-source.ts",
     "ai-recommendations": "ts-node -r tsconfig-paths/register src/scripts/ai-recommendations.ts",
+    "sync": "ts-node -r tsconfig-paths/register src/scripts/sync.ts",
     "deploy": "powershell -ExecutionPolicy Bypass -File src/scripts/deploy.ps1"
   },
   "dependencies": {
diff --git a/src/database/database.module.ts b/src/database/database.module.ts
index 8d7c935..ea1112a 100644
--- a/src/database/database.module.ts
+++ b/src/database/database.module.ts
@@ -19,7 +19,7 @@ import { CrawlInfoAdd } from '../crawler/entities/crawl-info-add.entity';
         password: configService.get<string>('DATABASE_PASSWORD', 'root'),
         database: configService.get<string>('DATABASE_NAME', 'bidding'),
         entities: [BidItem, Keyword, AiRecommendation, CrawlInfoAdd],
-        synchronize: configService.get<boolean>('DATABASE_SYNCHRONIZE', true),
+        synchronize: false,
       }),
     }),
   ],