diff --git a/app/src/main/java/com/shuwei/dish/match/scale/ScaleServiceManager.kt b/app/src/main/java/com/shuwei/dish/match/scale/ScaleServiceManager.kt
index 7301785..8ffe7d0 100644
--- a/app/src/main/java/com/shuwei/dish/match/scale/ScaleServiceManager.kt
+++ b/app/src/main/java/com/shuwei/dish/match/scale/ScaleServiceManager.kt
@@ -5,6 +5,7 @@ import android.util.Log
 import com.shuwei.dish.match.base.DeviceRole
 import com.shuwei.dish.match.base.GlobalData
 import com.shuwei.dish.match.utils.NetworkUtil
+import com.shuwei.dish.match.utils.WeightUtil
 import kotlinx.coroutines.flow.StateFlow
 
 /**
@@ -165,7 +166,7 @@ object ScaleServiceManager {
      */
     fun sendTare(deviceId: String, address: Int): Boolean {
         return if (deviceId == GlobalData.deviceId) {
-            com.shuwei.dish.match.utils.WeightUtil.tareTwo(address)
+            WeightUtil.tareTwo(address)
             true
         } else {
             val cmd = ScaleCommand(ScaleCommand.CMD_TARE, deviceId, address)
diff --git a/app/src/main/java/com/shuwei/dish/match/scale/ScaleWebSocketServer.kt b/app/src/main/java/com/shuwei/dish/match/scale/ScaleWebSocketServer.kt
index e94ad3b..34d6512 100644
--- a/app/src/main/java/com/shuwei/dish/match/scale/ScaleWebSocketServer.kt
+++ b/app/src/main/java/com/shuwei/dish/match/scale/ScaleWebSocketServer.kt
@@ -137,15 +137,18 @@ class ScaleWebSocketServer(private val deviceId: String, private val context: Co
             try {
                 val cmd = gson.fromJson(message, ScaleCommand::class.java)
                 // 校验指令目标设备是否为本机
-                if (cmd.deviceId != deviceId) return
+                if (cmd.deviceId != deviceId) {
+                    Log.d(TAG, "收到清零指令, 但设备号不正确, deviceId=${cmd.deviceId}")
+                    return
+                }
                 when (cmd.cmd) {
                     ScaleCommand.CMD_TARE -> {
                         Log.d(TAG, "收到清零指令, address=${cmd.address}")
-                        com.shuwei.dish.match.utils.WeightUtil.tareTwo(cmd.address)
+                        WeightUtil.tareTwo(cmd.address)
                     }
                 }
             } catch (e: Exception) {
-                Log.w(TAG, "解析指令失败: ${e.message}")
+                Log.w(TAG, "收到清零指令, 解析指令失败: ${e.message}")
             }
         }
 
diff --git a/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java b/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
index 3c1c8c0..58218c7 100644
--- a/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
+++ b/app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
@@ -40,8 +40,8 @@ public class Weigher2 {
     }
 
     public static void init() {
-        String var0;
-        if ((var0 = Build.MODEL) == "pcb_941") {
+        String var0 = Build.MODEL;
+        if ("pcb_941".equals(var0)) {
             Log.w(TAG, "pcb not support, " + var0);
             Listener var1;
             if ((var1 = mListener) != null) {
@@ -51,7 +51,7 @@ public class Weigher2 {
         } else {
             System.init();
             initScale();
-            if (var0 == "pcb_908") {
+            if ("pcb_908".equals(var0)) {
 //                mDevicePort = "/dev/ttyS4";
                 mDevicePort = "/dev/ttyS7";
             }
@@ -76,8 +76,8 @@ public class Weigher2 {
     }
 
     public static void config() {
-        String var0;
-        if ((var0 = Build.MODEL) == "pcb_941") {
+        String var0 = Build.MODEL;
+        if ("pcb_941".equals(var0)) {
             Log.w(TAG, "pcb not support, " + var0);
             Listener var2;
             if ((var2 = mListener) != null) {
diff --git a/app/src/main/java/com/shuwei/dish/match/utils/WeightUtil.kt b/app/src/main/java/com/shuwei/dish/match/utils/WeightUtil.kt
index 8444ae2..c2dde3d 100644
--- a/app/src/main/java/com/shuwei/dish/match/utils/WeightUtil.kt
+++ b/app/src/main/java/com/shuwei/dish/match/utils/WeightUtil.kt
@@ -69,10 +69,12 @@ object WeightUtil {
 
     fun tareTwo(address: Int) {
         try {
-            //Weigher2.tareTwo(address)
-            Weigher2.zeroTwo(address)
+            Log.d(TAG, "执行清零操作: address=$address")
+            Weigher2.tareTwo(address)
+//            Weigher2.zeroTwo(address)
         } catch (e: Exception) {
             e.printStackTrace()
+            Log.e(TAG, "执行清零异常: address=$address, error=${e.message}", )
         }
     }