diff --git a/skills/baidu-search/.claude-plugin/plugin.json b/skills/baidu-search/.claude-plugin/plugin.json
index 3638082..184a097 100644
--- a/skills/baidu-search/.claude-plugin/plugin.json
+++ b/skills/baidu-search/.claude-plugin/plugin.json
@@ -6,7 +6,7 @@
           "transport": "http",
           "url": "https://qianfan.baidubce.com/v2/tools/web-search/mcp",
           "headers": {
-              "Authorization": "Bearer bce-v3/ALTAK-60JvEdbSLzQEtHmfheEmk/e24d067a609bf099505afdf71dc880cd5ece5dde"
+              "Authorization": "Bearer {BAIDU_API_KEY}"
           }
       }
   }