fix

virgo.core/src/main/java/com/bosshand/virgo/exception/Constant.java

@@ -22,5 +22,6 @@ public class Constant {
 	public static final String RET_AUTH_FAILED = "RET_AUTH_FAILED";
 	public static final String RET_ORG_FAILED = "RET_ORG_FAILED";	
 	public static final String RET_INVALID_PASSWORD = "RET_INVALID_PASSWORD";
-	
+	public static final String RET_INVALID_CODE = "RET_INVALID_CODE";
+
 }