diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index 9699e27..025a23a 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -4,7 +4,7 @@ server:
 spring:
     datasource:
         driver-class-name: com.mysql.cj.jdbc.Driver
-        url: jdbc:mysql://121.41.171.43:3306/project0512?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true&allowMultiQueries=true
+        url: jdbc:mysql://121.41.171.43:3306/project0512?serverTimezone=Hongkong&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true&allowMultiQueries=true
         username: project0512
         password: zhang123.
         hikari:
diff --git a/src/main/resources/application-test.yml b/src/main/resources/application-test.yml
index 1365dd3..39a20e5 100644
--- a/src/main/resources/application-test.yml
+++ b/src/main/resources/application-test.yml
@@ -4,7 +4,7 @@ server:
 spring:
     datasource:
         driver-class-name: com.mysql.cj.jdbc.Driver
-        url: jdbc:mysql://mysql:3306/project0512?serverTimezone=Asia/Shanghai&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true&allowMultiQueries=true
+        url: jdbc:mysql://mysql:3306/project0512?serverTimezone=Hongkong&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowPublicKeyRetrieval=true&allowMultiQueries=true
         username: project0512
         password: zhang123.
         hikari: