diff --git a/app/src/main/java/com/abbidot/tracker/ui/activity/device/set/TrackingDurationSetActivity.kt b/app/src/main/java/com/abbidot/tracker/ui/activity/device/set/TrackingDurationSetActivity.kt
index 1c06d5e..1f16fef 100644
--- a/app/src/main/java/com/abbidot/tracker/ui/activity/device/set/TrackingDurationSetActivity.kt
+++ b/app/src/main/java/com/abbidot/tracker/ui/activity/device/set/TrackingDurationSetActivity.kt
@@ -148,6 +148,7 @@ class TrackingDurationSetActivity :
             mSelectTempIndex = pos
             val dataBean = mDurationSetAdapter.getData()[pos]
             if (BleManager.getInstance().isConnected(deviceMacId)) {
+                mSelectIndex = mSelectTempIndex
                 SRBleUtil.instance.isConnectBleSendCmdData(
                     deviceMacId,
                     SRBleCmdUtil.instance.setAndRedGpsDuration(duration = dataBean.imageId * 60L)