diff --git a/dbSer/postgres/test.stack.yml b/dbSer/postgres/test.stack.yml
index a158126..64f2904 100644
--- a/dbSer/postgres/test.stack.yml
+++ b/dbSer/postgres/test.stack.yml
@@ -11,11 +11,11 @@ services:
     environment:
       - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
       - POSTGRES_HOST_AUTH_METHOD=${POSTGRES_HOST_AUTH_METHOD}
-      - POSTGRES_INITDB_ARGS=--auth-host==${POSTGRES_HOST_AUTH_METHOD}
-      - /etc/timezone:/etc/timezone:ro
-      - /etc/localtime:/etc/localtime:ro
+      - POSTGRES_INITDB_ARGS=--auth-host=${POSTGRES_HOST_AUTH_METHOD}
       - TZ=Asia/Shanghai
     volumes:
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
       - data:/var/lib/postgresql/data
     ports:
       - "5432:5432"