diff --git a/src/main/java/com/blade/mvc/http/Request.java b/src/main/java/com/blade/mvc/http/Request.java
index b7d0e105b..c413125b3 100644
--- a/src/main/java/com/blade/mvc/http/Request.java
+++ b/src/main/java/com/blade/mvc/http/Request.java
@@ -290,7 +290,7 @@ default boolean queryBoolean(@NonNull String name, Boolean defaultValue) {
     default String address() {
         String address = WebKit.ipAddress(this);
         if (StringKit.isBlank(address) || UNKNOWN_MAGIC.equalsIgnoreCase(address)) {
-            address = remoteAddress().split(":")[0].substring(1);
+            address = remoteAddress().split(":")[0];
         }
         if (StringKit.isBlank(address)) {
             address = "Unknown";