diff --git a/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
new file mode 100644
index 00000000..71835e97
--- /dev/null
+++ b/eladmin-system/src/main/java/me/zhengjie/config/RelaxedQueryCharsConnectorCustomizer
@@ -0,0 +1,7 @@
+    @Configuration(proxyBeanMethods = false)
+    public class RelaxedQueryCharsConnectorCustomizer implements TomcatConnectorCustomizer {
+        @Override
+        public void customize(Connector connector) {
+            connector.setProperty("relaxedQueryChars", "[]{}");
+        }
+    }