diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/server/mqtt/BootNettyMqttChannelInboundHandler.java b/jsowell-netty/src/main/java/com/jsowell/netty/server/mqtt/BootNettyMqttChannelInboundHandler.java
index 87fd75bdd..4dd97aedb 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/server/mqtt/BootNettyMqttChannelInboundHandler.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/server/mqtt/BootNettyMqttChannelInboundHandler.java
@@ -6,7 +6,6 @@ import com.jsowell.common.util.StringUtils;
 import com.jsowell.common.util.bean.BeanUtils;
 import com.jsowell.netty.domain.MqttRequest;
 import com.jsowell.netty.service.camera.CameraBusinessService;
-import com.jsowell.thirdparty.camera.service.CameraService;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.*;
 import io.netty.handler.codec.mqtt.*;