springboot 找不到xml文件问题

public/ext2/ext-config/ext-config.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ext-config>
 	<constant name="devMode" value="true" />
-	<constant name="dbName" value="mysql" />
+	<constant name="dbName" value="sqlite" />
 	<!-- 关闭在多维分析中显示节日 -->
 	<constant name="closeFestival" value="true" />