diff --git a/web/app/components/workflow/nodes/_base/components/memory-config.tsx b/web/app/components/workflow/nodes/_base/components/memory-config.tsx
index c108608739..476f5b738c 100644
--- a/web/app/components/workflow/nodes/_base/components/memory-config.tsx
+++ b/web/app/components/workflow/nodes/_base/components/memory-config.tsx
@@ -53,7 +53,7 @@ type Props = {
 
 const MEMORY_DEFAULT: Memory = {
   window: { enabled: false, size: WINDOW_SIZE_DEFAULT },
-  query_prompt_template: '',
+  query_prompt_template: '{{#sys.query#}}',
 }
 
 const MemoryConfig: FC<Props> = ({