fix: 修复沙箱权限问题

Author: wsshow

js/src/FileManager.tsx

@@ -1212,11 +1212,11 @@ export const FileManager = ({ onClose }: FileManagerProps) => {
                         {previewFile.type === 'html' && previewFile.content && (
                             <div className="html-preview-stage">
                                 <div className="html-preview-wrapper">
-                                    <iframe 
-                                        srcDoc={previewFile.content}
-                                        className="html-preview"
-                                        sandbox="allow-scripts allow-same-origin allow-forms allow-popups allow-modals"
-                                    />
+                                <iframe 
+                                    srcDoc={previewFile.content}
+                                    className="html-preview"
+                                    sandbox="allow-scripts allow-forms allow-popups allow-modals"
+                                />
                                 </div>
                             </div>
                         )}