  Let $K$ be the Calder\'on-Zygmund convolution kernel on $\mathbb{R}^d
(d\geq2)$. Define the commutator associated with $K$ and $a\in
L^\infty(\mathbb{R}^d)$ by \[ T_af(x)=p.v. \int K(x-y)m_{x,y}a\cdot f(y)dy. \]
Recently, Grafakos and Honz\'{\i}k [5] proved that $T_a$ is of weak type (1,1)
for $d=2$. In this paper, we show that $T_a$ is also weighted weak type (1,1)
with the weight $|x|^\alpha\,(-2<\alpha <0)$ for $d=2$. Moreover, we prove that
$T_a$ is bounded on weighted $L^p(\mathbb{R}^d)\,(1<p<\infty)$ for all $d\ge2$.
