diff --git a/epmet-module/gov-org/gov-org-client/src/main/java/com/epmet/dto/result/MineResultDTO.java b/epmet-module/gov-org/gov-org-client/src/main/java/com/epmet/dto/result/MineResultDTO.java
index de4bf27a47..69e4ff630d 100644
--- a/epmet-module/gov-org/gov-org-client/src/main/java/com/epmet/dto/result/MineResultDTO.java
+++ b/epmet-module/gov-org/gov-org-client/src/main/java/com/epmet/dto/result/MineResultDTO.java
@@ -55,4 +55,8 @@ public class MineResultDTO implements Serializable {
 	 * 手机号
 	 */
 	private String mobile;
+	/**
+	 * 根组织
+	 */
+	private String rootAgencyId;
 }
diff --git a/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/StaffServiceImpl.java b/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/StaffServiceImpl.java
index 00b787aca5..ceab225169 100644
--- a/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/StaffServiceImpl.java
+++ b/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/StaffServiceImpl.java
@@ -1,6 +1,7 @@
 package com.epmet.service.impl;
 
 import com.epmet.commons.tools.constant.NumConstant;
+import com.epmet.commons.tools.constant.StrConstant;
 import com.epmet.commons.tools.dto.result.CustomerStaffInfoCacheResult;
 import com.epmet.commons.tools.exception.EpmetErrorCode;
 import com.epmet.commons.tools.exception.RenException;
@@ -229,6 +230,15 @@ public class StaffServiceImpl implements StaffService {
 			//用户所属机关名称
 			result.setMyAgencyName(customerAgencyDTO.getOrganizationName());
 		}
+		//2021.08.27 zhaoqf start
+		//获取根组织
+		CustomerAgencyDTO agency = customerAgencyService.get(customerStaffAgency.getAgencyId());
+		if (StringUtils.isNotBlank(agency.getPids())) {
+			result.setRootAgencyId(agency.getPids().split(StrConstant.COLON)[0]);
+		} else {
+			result.setRootAgencyId(customerStaffAgency.getAgencyId());
+		}
+		//2021.08.27 zhaoqf end
 		return result;
 	}