diff --git a/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt b/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt
index 1dd50e9..78ef3da 100644
--- a/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt
+++ b/app/src/main/java/com/shuwei/intelligent/shelves/activity/HomeActivity.kt
@@ -404,8 +404,9 @@ class HomeActivity : BaseActivity() {
                     "${LOG_PREFIX}[温控信息上报]${cmdFlag}指令:${data}，发送应答指令:${respCmd}"
                 log(logMsg)
                 sendCmd(respCmd)
-                val tempC = HexUtils.signedHexToDec(data.take(4)) * 0.1
-                updateLeftStatus("$deviceName  ${"%.1f".format(tempC)}°C / -%")
+                //val tempC = HexUtils.signedHexToDec(data.take(4)) * 0.1
+//                updateLeftStatus("$deviceName  ${"%.1f".format(tempC)}°C / -%")
+                updateLeftStatus("$deviceName  -°C / -%")
 
                 //D6DADEDB1001015D020000000027001E00020000001E001C00B40000000000010000000100040000001900440003000F00000000000FFFE6000200010002FFD80044000300010005001E0001FFD80056001400280000000000000000008300090000003C00D2000000000000007F003700000000A100000031323136334238423134303233303456322E313100FFFF
                 runOnUiThread {