diff --git a/debian/shadowsocks-libev-local@.service b/debian/shadowsocks-libev-local@.service
index 05d78cff..146452fb 100644
--- a/debian/shadowsocks-libev-local@.service
+++ b/debian/shadowsocks-libev-local@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Client Service for %I
 Documentation=man:ss-local(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/debian/shadowsocks-libev-redir@.service b/debian/shadowsocks-libev-redir@.service
index 3fc2c8a6..5a96461e 100644
--- a/debian/shadowsocks-libev-redir@.service
+++ b/debian/shadowsocks-libev-redir@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Client Service Redir Mode for %I
 Documentation=man:ss-redir(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/debian/shadowsocks-libev-server@.service b/debian/shadowsocks-libev-server@.service
index bf13c100..0d3a8fdd 100644
--- a/debian/shadowsocks-libev-server@.service
+++ b/debian/shadowsocks-libev-server@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Server Service for %I
 Documentation=man:ss-server(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/debian/shadowsocks-libev-tunnel@.service b/debian/shadowsocks-libev-tunnel@.service
index 1cdd56ba..a5c56728 100644
--- a/debian/shadowsocks-libev-tunnel@.service
+++ b/debian/shadowsocks-libev-tunnel@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Client Service Tunnel Mode for %I
 Documentation=man:ss-tunnel(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/debian/shadowsocks-libev.service b/debian/shadowsocks-libev.service
index 1e0ffe47..ee222fbf 100644
--- a/debian/shadowsocks-libev.service
+++ b/debian/shadowsocks-libev.service
@@ -11,7 +11,7 @@
 [Unit]
 Description=Shadowsocks-libev Default Server Service
 Documentation=man:shadowsocks-libev(8)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/rpm/SOURCES/systemd/shadowsocks-libev-local.service b/rpm/SOURCES/systemd/shadowsocks-libev-local.service
index 0768bce0..05c6690a 100644
--- a/rpm/SOURCES/systemd/shadowsocks-libev-local.service
+++ b/rpm/SOURCES/systemd/shadowsocks-libev-local.service
@@ -11,7 +11,7 @@
 [Unit]
 Description=Shadowsocks-libev Default Local Service
 Documentation=man:shadowsocks-libev(8)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/rpm/SOURCES/systemd/shadowsocks-libev-local@.service b/rpm/SOURCES/systemd/shadowsocks-libev-local@.service
index c1f80be7..95892c1e 100644
--- a/rpm/SOURCES/systemd/shadowsocks-libev-local@.service
+++ b/rpm/SOURCES/systemd/shadowsocks-libev-local@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Client Service for %I
 Documentation=man:ss-local(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/rpm/SOURCES/systemd/shadowsocks-libev-redir@.service b/rpm/SOURCES/systemd/shadowsocks-libev-redir@.service
index 07cc74a8..72e9ae5b 100644
--- a/rpm/SOURCES/systemd/shadowsocks-libev-redir@.service
+++ b/rpm/SOURCES/systemd/shadowsocks-libev-redir@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Client Service Redir Mode for %I
 Documentation=man:ss-redir(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/rpm/SOURCES/systemd/shadowsocks-libev-server@.service b/rpm/SOURCES/systemd/shadowsocks-libev-server@.service
index 7e7d298a..23cd59dd 100644
--- a/rpm/SOURCES/systemd/shadowsocks-libev-server@.service
+++ b/rpm/SOURCES/systemd/shadowsocks-libev-server@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Server Service for %I
 Documentation=man:ss-server(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/rpm/SOURCES/systemd/shadowsocks-libev-tunnel@.service b/rpm/SOURCES/systemd/shadowsocks-libev-tunnel@.service
index fa6e30cd..6fb035b9 100644
--- a/rpm/SOURCES/systemd/shadowsocks-libev-tunnel@.service
+++ b/rpm/SOURCES/systemd/shadowsocks-libev-tunnel@.service
@@ -12,7 +12,7 @@
 [Unit]
 Description=Shadowsocks-Libev Custom Client Service Tunnel Mode for %I
 Documentation=man:ss-tunnel(1)
-After=network.target
+After=network-online.target
 
 [Service]
 Type=simple
diff --git a/rpm/SOURCES/systemd/shadowsocks-libev.service b/rpm/SOURCES/systemd/shadowsocks-libev.service
index 4cb01c77..d964dfa5 100644
--- a/rpm/SOURCES/systemd/shadowsocks-libev.service
+++ b/rpm/SOURCES/systemd/shadowsocks-libev.service
@@ -11,7 +11,7 @@
 [Unit]
 Description=Shadowsocks-libev Default Server Service
 Documentation=man:shadowsocks-libev(8)
-After=network.target network-online.target 
+After=network-online.target network-online.target 
 
 [Service]
 Type=simple