diff --git a/remoting/src/main/java/org/apache/rocketmq/remoting/protocol/LanguageCode.java b/remoting/src/main/java/org/apache/rocketmq/remoting/protocol/LanguageCode.java
index 669a383e2cbbc35a260302d8cf4bf0b48cbf1a22..17ce919003735debdc0a82870efe70afd08fb0b9 100644
--- a/remoting/src/main/java/org/apache/rocketmq/remoting/protocol/LanguageCode.java
+++ b/remoting/src/main/java/org/apache/rocketmq/remoting/protocol/LanguageCode.java
@@ -26,7 +26,9 @@ public enum LanguageCode {
     ERLANG((byte) 5),
     RUBY((byte) 6),
     OTHER((byte) 7),
-    HTTP((byte) 8);
+    HTTP((byte) 8),
+    GO((byte) 9),
+    PHP((byte) 10);
 
     private byte code;