diff --git a/modules/mogo-module-left-panel/src/main/java/com/zhidao/mogo/module/left/panel/fragment/SimpleSpeedFragment.kt b/modules/mogo-module-left-panel/src/main/java/com/zhidao/mogo/module/left/panel/fragment/SimpleSpeedFragment.kt
index ab33d7cdb3..6ee1d861d1 100644
--- a/modules/mogo-module-left-panel/src/main/java/com/zhidao/mogo/module/left/panel/fragment/SimpleSpeedFragment.kt
+++ b/modules/mogo-module-left-panel/src/main/java/com/zhidao/mogo/module/left/panel/fragment/SimpleSpeedFragment.kt
@@ -24,12 +24,14 @@ class SimpleSpeedFragment: MvpFragment<SimpleSpeedFragment, SimpleSpeedPresenter
     }
 
     fun refreshSpeed(speed: Int) {
-        tvModuleLeftPanelSpeed.text = speed.toString()
-        if (speed >= SPEED_THRESHOLD) {
-            // 速度超过90，需要改变背景颜色
-            tvModuleLeftPanelSpeed.setBackgroundResource(R.drawable.module_left_panel_warn_speed_bg)
-        }else{
-            tvModuleLeftPanelSpeed.setBackgroundResource(R.drawable.module_left_panel_normal_speed_bg)
+        tvModuleLeftPanelSpeed?.let {
+            tvModuleLeftPanelSpeed.text = speed.toString()
+            if (speed >= SPEED_THRESHOLD) {
+                // 速度超过90，需要改变背景颜色
+                tvModuleLeftPanelSpeed.setBackgroundResource(R.drawable.module_left_panel_warn_speed_bg)
+            }else{
+                tvModuleLeftPanelSpeed.setBackgroundResource(R.drawable.module_left_panel_normal_speed_bg)
+            }
         }
     }
 }
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