diff --git a/manual/repo/docker/ce/seafile-server.yml b/manual/repo/docker/ce/seafile-server.yml
index ed447c28..123a840b 100644
--- a/manual/repo/docker/ce/seafile-server.yml
+++ b/manual/repo/docker/ce/seafile-server.yml
@@ -3,7 +3,7 @@ services:
     image: ${SEAFILE_DB_IMAGE:-mariadb:10.11}
     container_name: seafile-mysql
     environment:
-      - MYSQL_ROOT_PASSWORD=${INIT_SEAFILE_MYSQL_ROOT_PASSWORD:?Variable is not set or empty}
+      - MYSQL_ROOT_PASSWORD=${INIT_SEAFILE_MYSQL_ROOT_PASSWORD:-}
       - MYSQL_LOG_CONSOLE=true
       - MARIADB_AUTO_UPGRADE=1
     volumes:
diff --git a/manual/repo/docker/pro/seafile-server.yml b/manual/repo/docker/pro/seafile-server.yml
index 349b4655..b85bd709 100644
--- a/manual/repo/docker/pro/seafile-server.yml
+++ b/manual/repo/docker/pro/seafile-server.yml
@@ -3,7 +3,7 @@ services:
     image: ${SEAFILE_DB_IMAGE:-mariadb:10.11}
     container_name: seafile-mysql
     environment:
-      - MYSQL_ROOT_PASSWORD=${INIT_SEAFILE_MYSQL_ROOT_PASSWORD:?Variable is not set or empty}
+      - MYSQL_ROOT_PASSWORD=${INIT_SEAFILE_MYSQL_ROOT_PASSWORD:-}
       - MYSQL_LOG_CONSOLE=true
       - MARIADB_AUTO_UPGRADE=1
     volumes: