diff --git a/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTime.java b/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTime.java
index 0658d8f..74e7961 100644
--- a/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTime.java
+++ b/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTime.java
@@ -31,11 +31,14 @@ import java.text.DecimalFormat;
 @Api(value="定时任务",description = "定时任务")
 public class TaskTime extends BaseBean {
 
- 
     @Column(name="NAME")
     @ApiParam(value ="名称")
     private String name;
- 
+
+    @Column(name="GROUP_NAME")
+    @ApiParam(value ="名称")
+    private String groupName;
+
     @Column(name="TIME_ID")
     @ApiParam(value ="时间表达式ID" , example = "-1")
     @JsonSerialize(using = ToStringSerializer.class)
@@ -52,47 +55,47 @@ public class TaskTime extends BaseBean {
     @Column(name="RED_TIME_NAME")
     @ApiParam(value ="时间表达式名称")
     private String redTimeName;
- 
+
     @Column(name="RED_TIME_EXPRESSION")
     @ApiParam(value ="时间表达式")
     private String redTimeExpression;
- 
+
     @Column(name="TASK_START_DATE_TIME")
     @ApiParam(value ="任务开始时间")
     private String taskStartDateTime;
- 
+
     @Column(name="TASK_END_DATE_TIME")
     @ApiParam(value ="任务结束时间")
     private String taskEndDateTime;
- 
+
     @Column(name="TASK_NUM_SUM")
     @ApiParam(value ="执行总次数" , example ="0")
     private Integer taskNumSum;
- 
+
     @Column(name="TASK_NUM_RUN")
     @ApiParam(value ="执行次数" , example ="0")
     private Integer taskNumRun;
- 
+
     @Column(name="TASK_TYPE_ID")
     @ApiParam(value ="任务类型（枚举：1.定时任务）" , example ="-1")
     private Integer taskTypeId;
- 
+
     @Column(name="TASK_METHOD")
     @ApiParam(value ="执行方法")
     private String taskMethod;
- 
+
     @Column(name="TASK_METHOD_TYPE_ID")
     @ApiParam(value ="任务执行类型" ,example = "-1")
     private Integer taskMethodTypeId;
- 
+
     @Column(name="TASK_DESCRIPTION")
     @ApiParam(value ="任务描述" , access ="任务描述")
     private String taskDescription;
- 
+
     @Column(name="TASK_STATUS")
     @ApiParam(value ="任务状态（1.正常，2.禁用）" , example ="1")
     private Integer taskStatus;
- 
+
     @Column(name="LAST_RUN_DATE_TIME")
     @ApiParam(value ="最后运行时间" , access ="最后运行时间")
     private String lastRunDateTime;
diff --git a/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTimeExpression.java b/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTimeExpression.java
index 5339240..c354c91 100644
--- a/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTimeExpression.java
+++ b/modules/i3plus-pojo-platform/src/main/java/cn/estsh/i3plus/pojo/platform/bean/TaskTimeExpression.java
@@ -1,6 +1,7 @@
 package cn.estsh.i3plus.pojo.platform.bean;
 
 import cn.estsh.i3plus.pojo.base.bean.BaseBean;
+import com.fasterxml.jackson.annotation.JsonFormat;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiParam;
 import lombok.Data;
@@ -26,20 +27,32 @@ import java.text.DecimalFormat;
 @DynamicUpdate
 @EqualsAndHashCode(callSuper = true)
 @Table(name="TASK_TIME_EXPRESSION")
-@Api(value="系统时间表达式",description = "系统时间表达式")
+@Api(value="任务表达式",description = "任务表达式")
 public class TaskTimeExpression extends BaseBean {
 
- 
     @Column(name="NAME")
     @ApiParam(value ="名称")
     private String name;
- 
-    @Column(name="TIME_EXPRESSION")
+
+    @Column(name="GROUP_NAME")
+    @ApiParam(value ="组名称")
+    private String groupName;
+
+    @Column(name="EXPRESSION_CONTENT")
     @ApiParam(value ="表达式内容")
-    private String timeExpression;
- 
+    private String expressionContent;
+
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    @Column(name="expression_start_date")
+    @ApiParam(value ="开始时间")
+    private String expressionStartDatetime;
+
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    @Column(name="expression_end_date")
+    @ApiParam(value ="结束时间")
+    private String expressionEndDatetime;
+
     @Column(name="TIME_DESCRIPTION")
     @ApiParam(value ="表达式描述")
-    private String timeDescription;
-
+    private String expressionDescription;
 }