diff --git a/web/addItemCategory.jsp b/web/addItemCategory.jsp
index 0eed896..fbc0b30 100644
--- a/web/addItemCategory.jsp
+++ b/web/addItemCategory.jsp
@@ -14,6 +14,5 @@
 	<br>
 	<input type="submit" value="添加">
 </form>
-
 </body>
 </html>
\ No newline at end of file
diff --git a/web/first.jsp b/web/index.jsp
similarity index 100%
rename from web/first.jsp
rename to web/index.jsp
diff --git a/web/web/WEB-INF/web.xml b/web/web/WEB-INF/web.xml
deleted file mode 100644
index d80081d..0000000
--- a/web/web/WEB-INF/web.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
-         version="4.0">
-</web-app>
\ No newline at end of file