diff --git a/content/en/memos_cloud/features/advanced/knowledge_base.md b/content/en/memos_cloud/features/advanced/knowledge_base.md
index bc87f4ac..0e356c53 100644
--- a/content/en/memos_cloud/features/advanced/knowledge_base.md
+++ b/content/en/memos_cloud/features/advanced/knowledge_base.md
@@ -84,6 +84,7 @@ DAY 20 Employee asks: The intranet proxy won't open. Which version should I rein
 ```python
 # Retrieve memories related to "intranet proxy" and "won't open" based on the employee's question, automatically identify the employee's device model. Retrieved memories:
 
+
 1. The user installed the company intranet proxy 20 days ago, and his device is MacBook Pro 13 (Intel).
 2. Intranet proxy common troubleshooting
 3. Intranet proxy installation instructions for Intel version