diff --git a/content/docs-lite/zh/docs/DataVec/MCP.md b/content/docs-lite/zh/docs/DataVec/MCP.md
index b29e79bab9fffd76da2658c672393529baddfc37..d385ace3ff6e644a74e93aa6512baed1a3019fe9 100644
--- a/content/docs-lite/zh/docs/DataVec/MCP.md
+++ b/content/docs-lite/zh/docs/DataVec/MCP.md
@@ -40,7 +40,7 @@
             ],
             "env": {
                 "OPENGAUSS_HOST": "localhost",
-                "OPENGAUSS_PORT": "8888",
+                "OPENGAUSS_PORT": "your_port",
                 "OPENGAUSS_USER": "your_username",
                 "OPENGAUSS_PASSWORD": "your_password",
                 "OPENGAUSS_DBNAME": "your_database"
diff --git a/content/zh/docs/DataVec/MCP.md b/content/zh/docs/DataVec/MCP.md
index b5c256009c8ab5e34ca18645ad3163283cf34893..fda38a5d9b47546779ac54927473a05fe61fd901 100644
--- a/content/zh/docs/DataVec/MCP.md
+++ b/content/zh/docs/DataVec/MCP.md
@@ -34,13 +34,13 @@
             "command": "uv",
             "args": [
             "--directory",
-            "path/to/openGauss_mcp_server",s
+            "path/to/openGauss_mcp_server",
             "run",
             "server.py"
             ],
             "env": {
                 "OPENGAUSS_HOST": "localhost",
-                "OPENGAUSS_PORT": "8888",
+                "OPENGAUSS_PORT": "your_port",
                 "OPENGAUSS_USER": "your_username",
                 "OPENGAUSS_PASSWORD": "your_password",
                 "OPENGAUSS_DBNAME": "your_database"