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 ca0f70c12b..aed9d53c2e 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
@@ -904,15 +904,6 @@ public class AdasChannel implements IAdasNetCommApi, FpgaSocket.IWebSocketConnec
         }
     }
 
-    @ChainLog(linkChainLog = CHAIN_TYPE_INIT_STATUS,
-            linkCode = CHAIN_SOURCE_ADAS,
-            nodeAliasCode = CHAIN_CODE_STATUS_CHANGE_REASON,
-            paramIndexes = {0, 1})
-    private void log(int status, @Nullable String reason) {
-
-    }
-
-
     @Override
     public void stopDispatchHandler() {
         if (defaultDispatchHandler != null) {
diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/chain/AdasChain.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/chain/AdasChain.java
index 5e762dc21e..6454b771b6 100644
--- a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/chain/AdasChain.java
+++ b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/chain/AdasChain.java
@@ -8,11 +8,8 @@ public class AdasChain {
     public static final int CHAIN_TYPE_SOCKET_AUTOPILOT = 2;
 
     public static final String CHAIN_CODE_ADAS_INIT = "CHAIN_CODE_ADAS_INIT";
-    public static final String CHAIN_CODE_STATUS_CHANGE_REASON = "CHAIN_CODE_STATUS_CHANGE_REASON";
     public static final String CHAIN_CODE_CONNECT_ADDRESS = "CHAIN_CODE_CONNECT_ADDRESS";
     public static final String CHAIN_CODE_WEB_SOCKET_OPEN = "CHAIN_CODE_WEB_SOCKET_OPEN";
-    public static final String CHAIN_CODE_WEB_SOCKET_MESSAGE_JSON = "CHAIN_CODE_WEB_SOCKET_MESSAGE_JSON";
-    public static final String CHAIN_CODE_WEB_SOCKET_MESSAGE_BYTE = "CHAIN_CODE_WEB_SOCKET_MESSAGE_BYTE";
 
     //operation by user
     public static final String CHAIN_CODE_ADAS_START_AUTOPILOT = "CHAIN_CODE_ADAS_START_AUTOPILOT";