diff --git a/service/tool.go b/service/tool.go
index e07d603..38fcb85 100644
--- a/service/tool.go
+++ b/service/tool.go
@@ -159,6 +159,11 @@ func Get(url string) int {
 }
 
 func GetVideoStream(id int) {
+	defer func() {
+		if err := recover(); err != nil {
+			log.Printf("设备:%d 错误: %v\n", id, err)
+		}
+	}()
 	is_get, ok := DeviceIsGettingFrame.Load(id)
 	if !ok {
 		log.Printf("device: %d  not found", id)