diff --git a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/config/JacksonConfig.java b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/config/JacksonConfig.java
index 323109bc1..7394e33a7 100644
--- a/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/config/JacksonConfig.java
+++ b/pigx-common/pigx-common-core/src/main/java/com/pig4cloud/pigx/common/core/config/JacksonConfig.java
@@ -30,7 +30,7 @@ public class JacksonConfig {
 	public Jackson2ObjectMapperBuilderCustomizer customizer() {
 		return builder -> {
 			builder.locale(Locale.CHINA);
-			builder.timeZone(TimeZone.getTimeZone(ZoneId.systemDefault()));
+			builder.timeZone(TimeZone.getTimeZone("Asia/Shanghai"));
 			builder.simpleDateFormat(DatePattern.NORM_DATETIME_PATTERN);
 			builder.modules(new PigxJavaTimeModule());
 		};