diff --git a/app/src/main/java/lightcontainer/protocol/rules/HelloRule.java b/app/src/main/java/lightcontainer/protocol/rules/HelloRule.java
new file mode 100644
index 0000000..6edb27d
--- /dev/null
+++ b/app/src/main/java/lightcontainer/protocol/rules/HelloRule.java
@@ -0,0 +1,18 @@
+package lightcontainer.protocol.rules;
+
+import lightcontainer.protocol.ProtocolReader;
+
+public class HelloRule extends ProtocolReader {
+    private static final  String PATTERN = "^HELLO ([A-Za-z0-9]{5,20}) ([0-9]{1,5})\r\n$";
+
+    public HelloRule() {
+        super(PATTERN);
+    }
+
+
+    @Override
+    protected void onExecuted(String[] data) {
+
+    }
+
+}