diff --git a/ui/src/components/ai-chat/component/operation-button/ChatOperationButton.vue b/ui/src/components/ai-chat/component/operation-button/ChatOperationButton.vue
index 173c4bc7853..dfaa091c53b 100644
--- a/ui/src/components/ai-chat/component/operation-button/ChatOperationButton.vue
+++ b/ui/src/components/ai-chat/component/operation-button/ChatOperationButton.vue
@@ -219,6 +219,8 @@ function markdownToPlainText(md: string) {
       .replace(/`(.*?)`/g, '$1')
       // 移除代码块 ```code```
       .replace(/```[\s\S]*?```/g, '')
+      // 移除video标签
+      .replace(/<video>[\s\S]*?<\/video>/g, '')
       // 移除html标签
       .replace(/<[^>]+>/g, '')
       // 移除多余的换行符