diff --git a/template/app_doc/manage_project.html b/template/app_doc/manage_project.html
index 7585604..b714906 100644
--- a/template/app_doc/manage_project.html
+++ b/template/app_doc/manage_project.html
@@ -1,4 +1,4 @@
-{% extends 'app_doc/user/User_base.html' %}
+{% extends 'app_doc/user/user_base.html' %}
 {% load static %}
 {% block title %}文集管理{% endblock %}
 {% block content %}