diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/entity/epmettduck/PrUserProjectItemEntity.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/entity/epmettduck/PrUserProjectItemEntity.java
index 3138b101ab..e3ce844e69 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/entity/epmettduck/PrUserProjectItemEntity.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/entity/epmettduck/PrUserProjectItemEntity.java
@@ -127,7 +127,7 @@ public class PrUserProjectItemEntity extends BaseEpmetEntity{
 	 */
 	private String moduleType;
 	/**
-	 * 与type一致，手机号：mobile；邮箱：email；身份证号：id_card
+	 * 与type一致，手机号：phone；邮箱：email；身份证号：idCard。。。。详见数据库
 	 */
 	private String itemKey;
 }