diff --git a/frontend/src/pages/wiki2/index.js b/frontend/src/pages/wiki2/index.js
index fbd0f30df6..920be92fc2 100644
--- a/frontend/src/pages/wiki2/index.js
+++ b/frontend/src/pages/wiki2/index.js
@@ -211,6 +211,7 @@ class Wiki extends Component {
       sdocServer: seadocServerUrl,
       accessToken,
     };
+    window.seafile = { docUuid };
     const sdocServerApi = new SDocServerApi(config);
     sdocServerApi.getDocContent().then(res => {
       this.setState({