diff --git a/dev/workflow/TK_Cust/agents_market_newsletter/泰克产品相关性分析/tk_product_prefer.py b/dev/workflow/TK_Cust/agents_market_newsletter/泰克产品相关性分析/tk_product_prefer.py
index 5fed1dd..066b962 100644
--- a/dev/workflow/TK_Cust/agents_market_newsletter/泰克产品相关性分析/tk_product_prefer.py
+++ b/dev/workflow/TK_Cust/agents_market_newsletter/泰克产品相关性分析/tk_product_prefer.py
@@ -187,7 +187,7 @@ def main():
         if flag:
             # 初始化
             db_manager = DatabaseManager(db_config)
-            custom_query = """ SELECT company_name FROM p70_ai_intelligence.v_ai_tek_correlation_company_list"""
+            custom_query = """ SELECT company_name FROM p70_ai_intelligence.v_ai_tek_correlation_company_list limit 20"""
             
             try:
                 # 从数据库获取URL列表