diff --git a/scripts/setup-seafile-mysql.py b/scripts/setup-seafile-mysql.py
index 126b939..c6db08b 100644
--- a/scripts/setup-seafile-mysql.py
+++ b/scripts/setup-seafile-mysql.py
@@ -806,7 +806,7 @@ class CcnetConfigurator(AbstractConfigurator):
     def generate(self):
         print('Generating ccnet configuration ...\n')
         with open(self.ccnet_conf, 'w') as fp:
-            fp.write('[General]\nSERVICE_URL = http://%s/\n' % self.ip_or_domain)
+            fp.write('[General]')
 
         self.generate_db_conf()
 
diff --git a/scripts/setup-seafile.sh b/scripts/setup-seafile.sh
index 763e989..f9c954e 100755
--- a/scripts/setup-seafile.sh
+++ b/scripts/setup-seafile.sh
@@ -290,7 +290,6 @@ function gen_ccnet_conf () {
     ccnet_conf=${default_conf_dir}/ccnet.conf
     if ! $(cat > ${ccnet_conf} <<EOF
 [General]
-SERVICE_URL = http://$ip_or_domain
 EOF
 ); then
     echo "failed to generate ccnet.conf";