diff --git a/release/config/sing-box.service b/release/config/sing-box.service
index 6369b1ba..707efe5d 100644
--- a/release/config/sing-box.service
+++ b/release/config/sing-box.service
@@ -4,6 +4,7 @@ Documentation=https://sing-box.sagernet.org
 After=network.target nss-lookup.target
 
 [Service]
+WorkingDirectory=/var/lib/sing-box
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
 ExecStart=/usr/bin/sing-box run -c /etc/sing-box/config.json
diff --git a/release/config/sing-box@.service b/release/config/sing-box@.service
index e12a46e1..d6292a04 100644
--- a/release/config/sing-box@.service
+++ b/release/config/sing-box@.service
@@ -4,6 +4,7 @@ Documentation=https://sing-box.sagernet.org
 After=network.target nss-lookup.target
 
 [Service]
+WorkingDirectory=/var/lib/sing-box-%i
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
 ExecStart=/usr/bin/sing-box run -c /etc/sing-box/%i.json
diff --git a/release/local/sing-box.service b/release/local/sing-box.service
index 9a234645..94fce13d 100644
--- a/release/local/sing-box.service
+++ b/release/local/sing-box.service
@@ -4,6 +4,7 @@ Documentation=https://sing-box.sagernet.org
 After=network.target nss-lookup.target
 
 [Service]
+WorkingDirectory=/var/lib/sing-box
 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
 ExecStart=/usr/local/bin/sing-box run -c /usr/local/etc/sing-box/config.json