diff --git a/src/extension/contentscript-main-override/index.ts b/src/extension/contentscript-main-override/index.ts
index 703126f..18c2e20 100644
--- a/src/extension/contentscript-main-override/index.ts
+++ b/src/extension/contentscript-main-override/index.ts
@@ -2,10 +2,10 @@ const genericWindow = window as any
 if (genericWindow.aibrow) {
   genericWindow.ai = genericWindow.aibrow
 } else {
-  throw new Error('aibrow not found')
+  console.warn('aibrow not found')
 }
 if (genericWindow.aibrowTranslation) {
   genericWindow.translation = genericWindow.aibrowTranslation
 } else {
-  throw new Error('aibrowTranslation not found')
+  console.warn('aibrowTranslation not found')
 }