diff --git a/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
index 71835e97..2ca2ad47 100644
--- a/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
+++ b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
@@ -1,7 +1,16 @@
-    @Configuration(proxyBeanMethods = false)
-    public class RelaxedQueryCharsConnectorCustomizer implements TomcatConnectorCustomizer {
-        @Override
-        public void customize(Connector connector) {
-            connector.setProperty("relaxedQueryChars", "[]{}");
-        }
+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", "[]{}");
     }
+}