diff --git a/core/function-impl/mogo-core-function-devatools/src/main/res/drawable-xxhdpi/icon_dev_status_rtk_unknow.png b/core/function-impl/mogo-core-function-devatools/src/main/res/drawable-xxhdpi/icon_dev_status_rtk_unknow.png
index 457675bc89..416bb6d2cb 100644
Binary files a/core/function-impl/mogo-core-function-devatools/src/main/res/drawable-xxhdpi/icon_dev_status_rtk_unknow.png and b/core/function-impl/mogo-core-function-devatools/src/main/res/drawable-xxhdpi/icon_dev_status_rtk_unknow.png differ
diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java
index 07fc3fef40..5d90a55d3a 100644
--- a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java
+++ b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java
@@ -246,6 +246,10 @@ public class AdasChannel implements IAdasNetCommApi, FpgaSocket.IWebSocketConnec
             return false;
         }
         ByteString byteString = ByteString.of(bytes);
+        if (!byteString.startsWith(Constants.RAW_MG)) {
+            CupidLogUtils.e(TAG, "协议不匹配，命令下发失败 bytes=" + ByteUtil.byteArrToHex(bytes));
+            return false;
+        }
         return mSocket.sendDataWebSocket(byteString);
     }