优化

conversion_box/src/main/java/com/wdkl/app/ncs/conversion_box/activity/MainActivity.kt

@@ -309,7 +309,7 @@ class MainActivity :BaseActivity<MainActivityPresenter, MainActivityLayoutBindin
                     initDevice()
                 })
                 try {
-                    Thread.sleep(8000)
+                    Thread.sleep(15000)
                 } catch (e: Exception) {
                     //
                 }