diff --git a/dockerfiles/judger/docker-compose.example.yml b/dockerfiles/judger/docker-compose.example.yml
index 43ac557e..b3a6441a 100644
--- a/dockerfiles/judger/docker-compose.example.yml
+++ b/dockerfiles/judger/docker-compose.example.yml
@@ -5,6 +5,7 @@ judger:
         - /home/test_case:/var/judger/test_case
         - /home/log:/var/judger/code/judge/log
     environment:
+        - TZ=Asia/Shanghai
         - rpc_token={YOUR_PASSWORD}
     ports:
         - "0.0.0.0:8085:8080"
\ No newline at end of file
diff --git a/dockerfiles/oj_web_server/docker-compose.example.yml b/dockerfiles/oj_web_server/docker-compose.example.yml
index 1c1ec84f..4caf38e1 100644
--- a/dockerfiles/oj_web_server/docker-compose.example.yml
+++ b/dockerfiles/oj_web_server/docker-compose.example.yml
@@ -21,5 +21,6 @@ oj_web_server:
     ports:
         - "127.0.0.1:8080:8080"
     environment:
+        - TZ=Asia/Shanghai
         - oj_env=server
         - MYSQL_ENV_MYSQL_USER=root
\ No newline at end of file
diff --git a/dockerfiles/test_case_rsync/docker-compose.example.yml b/dockerfiles/test_case_rsync/docker-compose.example.yml
index 13857fbe..06500d6d 100644
--- a/dockerfiles/test_case_rsync/docker-compose.example.yml
+++ b/dockerfiles/test_case_rsync/docker-compose.example.yml
@@ -7,6 +7,7 @@ oj_rsync_master:
     ports:
         - "0.0.0.0:873:873"
     environment:
+        - TZ=Asia/Shanghai
         - RSYNC_MODE=master
 oj_rsync_slave:
     image: oj_rsync
@@ -15,5 +16,6 @@ oj_rsync_slave:
         - /home/test_case:/OnlineJudge/test_case
         - /home/log:/OnlineJudge/log
     environment:
+        - TZ=Asia/Shanghai
         - RSYNC_MODE=slave
         - RSYNC_MASTER_ADDR={YOUR_MASTER_ADDR}