diff --git a/packages/rrweb/src/index.ts b/packages/rrweb/src/index.ts
index c8b0940caa..ecc1695909 100644
--- a/packages/rrweb/src/index.ts
+++ b/packages/rrweb/src/index.ts
@@ -10,9 +10,7 @@ export {
   ReplayerEvents,
 } from '@rrweb/types';
 
-export type {
-  recordOptions,
-} from './types';
+export type { recordOptions } from './types';
 
 const { addCustomEvent } = record;
 const { freezePage } = record;
diff --git a/packages/rrweb/src/record/index.ts b/packages/rrweb/src/record/index.ts
index e40d971613..42b5d2c87d 100644
--- a/packages/rrweb/src/record/index.ts
+++ b/packages/rrweb/src/record/index.ts
@@ -565,7 +565,12 @@ function record<T = eventWithTime>(
     };
 
     iframeManager.addLoadListener((iframeEl) => {
-      handlers.push(observe(iframeEl.contentDocument!));
+      try {
+        handlers.push(observe(iframeEl.contentDocument!));
+      } catch (error) {
+        // TODO: handle internal error
+        console.warn(error);
+      }
     });
 
     const init = () => {