diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailJob.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailJob.java
index cf84a79..0c4be9d 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailJob.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailJob.java
@@ -21,11 +21,11 @@ public class EmailJob {
     private String content;
 
     @JsonProperty("created_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date createdAt;
 
     @JsonProperty("dispatched_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date dispatchedAt;
 
     private Integer dispatchedStatus;
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailSendRecord.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailSendRecord.java
index 337f18e..358c80e 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailSendRecord.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/EmailSendRecord.java
@@ -17,11 +17,11 @@ public class EmailSendRecord {
     private Integer jobId;
 
     @JsonProperty("created_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date createdAt;
 
     @JsonProperty("sent_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date sentAt;
 
     private Integer status;
diff --git a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java
index 5cedb1b..ebc8f98 100644
--- a/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java
+++ b/model/src/main/java/cn/org/gitlink/notification/model/dao/entity/SysNotification.java
@@ -22,7 +22,7 @@ public class SysNotification {
     private String notificationUrl;
 
     @JsonProperty("created_at")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     private Date createdAt;
 
     private Integer status;