diff --git a/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
deleted file mode 100644
index 2ca2ad47..00000000
--- a/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
+++ /dev/null
@@ -1,16 +0,0 @@
-package me.zhengjie.config;
-
-import org.apache.catalina.connector.Connector;
-import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCustomizer;
-import org.springframework.context.annotation.Configuration;
-
-/**
- * @author bearBoy80
- */
-@Configuration(proxyBeanMethods = false)
-public class RelaxedQueryCharsConnectorCustomizer implements TomcatConnectorCustomizer {
-    @Override
-    public void customize(Connector connector) {
-        connector.setProperty("relaxedQueryChars", "[]{}");
-    }
-}
diff --git a/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer.java b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer.java
new file mode 100644
index 00000000..14a6b20d
--- /dev/null
+++ b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer.java
@@ -0,0 +1,31 @@
+/*
+ *  Copyright 2019-2023 Zheng Jie
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package me.zhengjie.config;
+
+import org.apache.catalina.connector.Connector;
+import org.springframework.boot.web.embedded.tomcat.TomcatConnectorCustomizer;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author bearBoy80
+ */
+@Configuration(proxyBeanMethods = false)
+public class RelaxedQueryCharsConnectorCustomizer implements TomcatConnectorCustomizer {
+    @Override
+    public void customize(Connector connector) {
+        connector.setProperty("relaxedQueryChars", "[]{}");
+    }
+}