diff --git a/renren-admin/src/main/java/io/renren/modules/workDynamics/dto/WorkDynamicsDTO.java b/renren-admin/src/main/java/io/renren/modules/workDynamics/dto/WorkDynamicsDTO.java
index 011b87df..5320236c 100644
--- a/renren-admin/src/main/java/io/renren/modules/workDynamics/dto/WorkDynamicsDTO.java
+++ b/renren-admin/src/main/java/io/renren/modules/workDynamics/dto/WorkDynamicsDTO.java
@@ -36,7 +36,7 @@ public class WorkDynamicsDTO implements Serializable {
     private Long updater;
     @ApiModelProperty(value = "修改时间")
     private Date updateDate;
-    @ApiModelProperty(value = "备用字段1")
+    @ApiModelProperty(value = "摘要")
     private String note1;
     @ApiModelProperty(value = "备用字段2")
     private String note2;
diff --git a/renren-admin/src/main/java/io/renren/modules/workDynamics/entity/WorkDynamicsEntity.java b/renren-admin/src/main/java/io/renren/modules/workDynamics/entity/WorkDynamicsEntity.java
index 105bd91d..c5b417d4 100644
--- a/renren-admin/src/main/java/io/renren/modules/workDynamics/entity/WorkDynamicsEntity.java
+++ b/renren-admin/src/main/java/io/renren/modules/workDynamics/entity/WorkDynamicsEntity.java
@@ -59,7 +59,7 @@ public class WorkDynamicsEntity {
 	@TableField(fill = FieldFill.INSERT_UPDATE)
 	private Date updateDate;
 	/**
-	* 备用字段1
+	* 摘要
 	*/
 	private String note1;
 	/**
diff --git a/renren-admin/src/main/java/io/renren/modules/workDynamics/excel/WorkDynamicsExcel.java b/renren-admin/src/main/java/io/renren/modules/workDynamics/excel/WorkDynamicsExcel.java
index 94161c12..cee667cd 100644
--- a/renren-admin/src/main/java/io/renren/modules/workDynamics/excel/WorkDynamicsExcel.java
+++ b/renren-admin/src/main/java/io/renren/modules/workDynamics/excel/WorkDynamicsExcel.java
@@ -36,7 +36,7 @@ public class WorkDynamicsExcel {
     private Long updater;
     @ExcelProperty(value = "修改时间", index = 8)
     private Date updateDate;
-    @ExcelProperty(value = "备用字段1", index = 9)
+    @ExcelProperty(value = "摘要", index = 9)
     private String note1;
     @ExcelProperty(value = "备用字段2", index = 10)
     private String note2;
diff --git a/renren-admin/src/main/resources/db/V1.4__tb_work_dynamics_update_note1.sql b/renren-admin/src/main/resources/db/V1.4__tb_work_dynamics_update_note1.sql
new file mode 100644
index 00000000..742f7c16
--- /dev/null
+++ b/renren-admin/src/main/resources/db/V1.4__tb_work_dynamics_update_note1.sql
@@ -0,0 +1,2 @@
+ALTER TABLE `share_platform`.`tb_work_dynamics` 
+MODIFY COLUMN `note1` varchar(1000) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '摘要' AFTER `update_date`;
\ No newline at end of file