diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HistoryVideoActivity.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HistoryVideoActivity.kt
index 71f7a15..281e3df 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HistoryVideoActivity.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/HistoryVideoActivity.kt
@@ -94,6 +94,7 @@ class HistoryVideoActivity : BaseActivity() {
     }
 
     private fun queryData() {
+        showLoadingDialog(R.string.loading, false)
         lifecycleScope.launch(Dispatchers.IO) {
             val videoDao = DBUtils.videoDao()
             val videos = videoDao.getAllByTime(startTime, endTime)
@@ -106,6 +107,7 @@ class HistoryVideoActivity : BaseActivity() {
                     (o2.time - o1.time).toInt()
                 }
                 mAdapter.setData(sortList)
+                closeLoadingDialog()
             }
         }
     }
diff --git a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/view/CommonTopBar.kt b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/view/CommonTopBar.kt
index d77623e..c4b5577 100644
--- a/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/view/CommonTopBar.kt
+++ b/app/src/main/java/com/yinuo/safetywatcher/watcher/ui/view/CommonTopBar.kt
@@ -82,7 +82,8 @@ class CommonTopBar : LinearLayout {
         override fun onEnable(enable: Boolean) {
             LogUtils.w("wifiCallback onEnable = $enable")
             mBinding?.root?.post {
-                mBinding?.wifi?.visibility = if (enable) View.VISIBLE else View.GONE
+//                mBinding?.wifi?.visibility = if (enable) View.VISIBLE else View.GONE
+                mBinding?.wifi?.setImageLevel(0)
             }
         }
 
@@ -103,7 +104,8 @@ class CommonTopBar : LinearLayout {
         override fun onEnable(enable: Boolean) {
             LogUtils.w("sim enable callback : $enable")
             mBinding?.root?.post {
-                mBinding?.fourG?.visibility = if (enable) View.VISIBLE else View.GONE
+//                mBinding?.fourG?.visibility = if (enable) View.VISIBLE else View.GONE
+                mBinding?.fourG?.setImageLevel(0)
             }
         }