diff --git a/api/app/templates/workflows/simple_qa/template.yml b/api/app/templates/workflows/simple_qa/template.yml
index 14de4a73..2cf0f9b1 100644
--- a/api/app/templates/workflows/simple_qa/template.yml
+++ b/api/app/templates/workflows/simple_qa/template.yml
@@ -53,7 +53,7 @@ nodes:
     type: end
     name: 结束
     config:
-      output: "{{ llm_qa.output }}"
+      output: "{{llm_qa.output}}"
     position:
       x: 900
       y: 100