  The Wide Chandra Deep Field-South (W-CDF-S) field is one of the SERVS fields
with extensive multiwavelength datasets, which can provide insights into the
nature and properties of objects in this field. However, the public optical
data from DES ($grizy$ to $m\rm_{AB} \approx 21.4-24.3$) are not sufficiently
deep to match well the NIR data from VIDEO ($ZYJHK_s$ to $m\rm_{AB} \approx
23.5-25.7$), which limits the investigation of fainter objects at higher
redshifts. Here, we present an optical catalog of $\approx$ 2,000,000 objects
in W-CDF-S utilizing archival Hyper Suprime-Cam observations in the $g,r,i,z$
bands covering $\approx5.7 \rm~deg^2$. The estimated depth is $\approx$ 25.9
for $g$-band, 25.6 for $r$-band, 25.8 for $i$-band, and 25.2 for $z$-band,
which is deep enough to complement the NIR data, and will benefit AGN/galaxy
studies in W-CDF-S in the future.
