diff --git a/package-lock.json b/package-lock.json
index 1886d47..39fadc1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
             "version": "1.0.0",
             "dependencies": {
                 "@baiducloud/sdk": "^1.0.3",
-                "@modelcontextprotocol/sdk": "latest",
+                "@modelcontextprotocol/sdk": "*",
                 "canvas": "^3.1.0",
                 "dotenv": "^16.5.0",
                 "echarts": "^6.0.0-beta.1",
@@ -4099,9 +4099,9 @@
             }
         },
         "node_modules/tar-fs": {
-            "version": "2.1.3",
-            "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.3.tgz",
-            "integrity": "sha512-090nwYJDmlhwFwEW3QQl+vaNnxsO2yVsd45eTKRBzSzu+hlb1w2K9inVq5b0ngXuLVqQ4ApvsUHHnu/zQNkWAg==",
+            "version": "2.1.4",
+            "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.4.tgz",
+            "integrity": "sha512-mDAjwmZdh7LTT6pNleZ05Yt65HC3E+NiQzl672vQG38jIrehtJk/J3mNwIg+vShQPcLF/LV7CMnDW6vjj6sfYQ==",
             "license": "MIT",
             "dependencies": {
                 "chownr": "^1.1.1",