diff --git a/lib/zin/wg/docapp/js/v1.js b/lib/zin/wg/docapp/js/v1.js
index 38fb181a6e..15233567d4 100644
--- a/lib/zin/wg/docapp/js/v1.js
+++ b/lib/zin/wg/docapp/js/v1.js
@@ -890,7 +890,7 @@ const actionsMap =
         }
 
         const isToolbar = info.ui === 'toolbar';
-        const actions = [
+        const actions = isInModal ? [] : [
             isToolbar ? {hint: docApp.fullscreen ? lang.exitFullscreen : lang.enterFullscreen, icon: docApp.fullscreen ? 'fullscreen-exit' : 'fullscreen', command: 'toggleFullscreen'} : null,
             canEditDoc ? {icon: 'edit', class: doc.editable ? null : 'disabled', type: doc.editable ? 'ghost text-primary' : 'ghost text-gray', hint: doc.editable ? lang.edit : lang.needEditable, rounded: 'lg', command: doc.editable ? 'startEditDoc' : null} : null,
             (isToolbar && docApp.props.showDocOutline !== false) ? {hint: lang.docOutline, icon: 'list-box', command: 'toggleViewSideTab/outline'} : null,
diff --git a/lib/zin/wg/docapp/v1.php b/lib/zin/wg/docapp/v1.php
index f37e7051cd..ae73ec522e 100644
--- a/lib/zin/wg/docapp/v1.php
+++ b/lib/zin/wg/docapp/v1.php
@@ -134,6 +134,7 @@ class docApp extends wg
         jsVar('enableHocuspocus', $config->docHocuspocus->enable);
         jsVar('needReadable', $lang->doc->needReadable);
         jsVar('vision', $config->vision);
+        jsVar('isInModal', isInModal());
 
         /**
          * 定义文档应用接口链接。