请问高手reset signal should not be used as set啥意思

请问高手reset signal should not be used as set啥意思
如按照下面的写法检查工具会提示上面的错误
always @(negedge clk)begin
   if(！reset)begin
     clk1<=1;
     clk2<=1;
    end
   else begin
     clk1<=clkout2;
     clk2<=clk1;
    end
end
[email=always@(posedge]always@(posedge[/email] clk)begin
   if(！reset)begin
     dataout<=0;
     dataoutemp<=0;
    end
   else if(clkout2&(clk1^clk2))begin  
     dataout<=dataoutemp;
     dataoutemp<=dataoutemp+1;
    end
  end