fix rm some msgs that is operation
fix rm some msgs that is operation

zhangchaoeasemob/erl_tool,zhuxiangkui/erl_tool,wcy123/erl_tool,wcy123/erl_tool,zhuxiangkui/erl_tool,wcy123/erl_tool,zhangchaoeasemob/erl_tool,wcy123/erl_tool,zhuxiangkui/erl_tool,wcy123/erl_tool,zhangchaoeasemob/erl_tool,zhuxiangkui/erl_tool,zhangchaoeasemob/erl_tool,zhangchaoeasemob/erl_tool,zhuxiangkui/erl_tool