diff --git a/Assets/MsgTransmitTools/src/ProtocolRulesExtention.cs b/Assets/MsgTransmitTools/src/ProtocolRulesExtention.cs
new file mode 100644
index 0000000..2e8bce5
--- /dev/null
+++ b/Assets/MsgTransmitTools/src/ProtocolRulesExtention.cs
@@ -0,0 +1,11 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace JXSoft {
+    //协议规则解析通用方法扩展
+    public static class ProtocolRulesExtention
+    {
+
+    }
+}
diff --git a/Assets/MsgTransmitTools/src/ProtocolRulesExtention.cs.meta b/Assets/MsgTransmitTools/src/ProtocolRulesExtention.cs.meta
new file mode 100644
index 0000000..26b5ce1
--- /dev/null
+++ b/Assets/MsgTransmitTools/src/ProtocolRulesExtention.cs.meta
@@ -0,0 +1,11 @@
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