diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt
index d522f24742..a551e7ae34 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt
@@ -469,6 +469,10 @@ class MoGoHmiFragment : MvpFragment<MoGoWarningContract.View?, WaringPresenter?>
         cameraListView?.startRoadCameraLive(flvUrl)
     }
 
+    override fun showNoSignView() {
+        cameraListView?.showNoSignal()
+    }
+
     private fun showCameraList(cameraList: List<CameraEntity>?) {
         context?.let {
             if (cameraViewFloat == null) {
diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/camera/CameraListView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/camera/CameraListView.kt
index 1f30d42ddf..6bde62a705 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/camera/CameraListView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/camera/CameraListView.kt
@@ -201,6 +201,13 @@ class CameraListView : FrameLayout {
         gsyVideoPlay(flvUrl)
     }
 
+    fun showNoSignal() {
+        showNoSignalView()
+        if (!valueAnimator.isStarted && !valueAnimator.isRunning) {
+            valueAnimator.start()
+        }
+    }
+
     private fun handleSnLiveStatus(status: Int) {
         when (status) {
             0 -> {// 正在直播
diff --git a/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt b/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt
index b9d7f7c8aa..74e7f4bab0 100644
--- a/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt
+++ b/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt
@@ -116,6 +116,7 @@ class CronTaskManager {
                 }
             }, {
                 Logger.e(TAG, "openCameraStream&message is:${it.message}, cause is:${it.cause}")
+                CallerHmiManager.showNoSignalView()
                 it.printStackTrace()
             })
     }
diff --git a/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/hmi/warning/IMoGoWaringProvider.kt b/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/hmi/warning/IMoGoWaringProvider.kt
index 9f5601d782..0ddb6600ca 100644
--- a/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/hmi/warning/IMoGoWaringProvider.kt
+++ b/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/hmi/warning/IMoGoWaringProvider.kt
@@ -138,4 +138,6 @@ interface IMoGoWaringProvider : IMoGoFunctionProvider {
     fun vipIdentification(visible: Boolean)
 
     fun startRoadCameraLive(flvUrl: String)
+
+    fun showNoSignView()
 }
\ No newline at end of file
diff --git a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.kt b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.kt
index 9ab27130b1..7e9e31efdc 100644
--- a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.kt
+++ b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.kt
@@ -185,4 +185,8 @@ object CallerHmiManager : CallerBase() {
     fun startRoadCameraLive(flvUrl: String) {
         waringProviderApi.startRoadCameraLive(flvUrl)
     }
+
+    fun showNoSignalView() {
+        waringProviderApi.showNoSignView()
+    }
 }
\ No newline at end of file