diff --git a/main.go b/main.go
index 3f8d4da..93b3cf0 100644
--- a/main.go
+++ b/main.go
@@ -125,8 +125,6 @@ func ReadConfigAndSetSystem() {
 		}
 		if isGetting == "false" && device.NextStop == false { //如果设备流已经停止且不暂停，则开启
 			switch device.ID {
-			case 1:
-				service.Device1CurrentFrame = gocv.NewMat()
 			case 50:
 				service.Device50CurrentFrame = gocv.NewMat()
 			case 73: