diff --git a/README.md b/README.md
index a469bb9b2..c743b195c 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-
-
-
-## [文档和规范]
-
-#### [项目结构描述](https://code.simcu.com/jumpserver/jumpserver/blob/master/docs/project_structure.md)
-#### [Python代码规范](https://code.simcu.com/jumpserver/jumpserver/blob/master/docs/python_style_guide.md)
-#### [API设计规范](https://code.simcu.com/jumpserver/jumpserver/blob/master/docs/api_style_guide.md)
-
+
+
+## [文档和规范]
+
+#### [项目结构描述](https://code.simcu.com/jumpserver/jumpserver/blob/master/docs/project_structure.md)
+#### [Python代码规范](https://code.simcu.com/jumpserver/jumpserver/blob/master/docs/python_style_guide.md)
+#### [API设计规范](https://code.simcu.com/jumpserver/jumpserver/blob/master/docs/api_style_guide.md)
+#### [表结构](https://code.simcu.com/jumpserver/jumpserver/wikis/table_structure_image)
+