diff --git a/app/src/main/java/com/shuwei/dish/match/ui/fragment/SeasoningConfigFragment.kt b/app/src/main/java/com/shuwei/dish/match/ui/fragment/SeasoningConfigFragment.kt
index a9910c6..0a353db 100644
--- a/app/src/main/java/com/shuwei/dish/match/ui/fragment/SeasoningConfigFragment.kt
+++ b/app/src/main/java/com/shuwei/dish/match/ui/fragment/SeasoningConfigFragment.kt
@@ -274,10 +274,10 @@ class SeasoningConfigFragment : BaseFragment<FragmentSeasoningConfigBinding>() {
      * @param delta          重量变化量（克）
      */
     private fun triggerHighlight(sourceDeviceId: String, address: Int, delta: Double) {
-        // 根据来源设备决定查哪个列表，而非查本机设备ID
-        val pos22 = if (sourceDeviceId != ScaleDeviceConfig.DEVICE_ID_18)
+        // 只有对应设备的秤才查对应列表，避免主设备（DEVICE_ID_2）等其他设备误触发
+        val pos22 = if (sourceDeviceId == ScaleDeviceConfig.DEVICE_ID_22)
             ScaleDeviceConfig.SCALE_ORDER_22.indexOf(address) else -1
-        val pos18 = if (sourceDeviceId != ScaleDeviceConfig.DEVICE_ID_22)
+        val pos18 = if (sourceDeviceId == ScaleDeviceConfig.DEVICE_ID_18)
             ScaleDeviceConfig.SCALE_ORDER_18.indexOf(address) else -1
 
         Log.d(TAG, "triggerHighlight: sourceDeviceId=$sourceDeviceId address=$address pos22=$pos22 pos18=$pos18")