diff --git a/document/content/docs/introduction/guide/admin/sso.mdx b/document/content/docs/introduction/guide/admin/sso.mdx
index e5f4f6ba4c..f5c4184ba0 100644
--- a/document/content/docs/introduction/guide/admin/sso.mdx
+++ b/document/content/docs/introduction/guide/admin/sso.mdx
@@ -32,7 +32,7 @@ FastGPT-SSO-Service 是为了聚合不同来源的 SSO 和成员同步接口，
 
 ```yaml
   fastgpt-sso:
-    image: registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt-sso-service:v4.9.0
+    image: registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt-sso-service:v4.9.0  # 此版本号需与fastgpt镜像版本一致
     container_name: fastgpt-sso
     restart: always
     networks: