diff --git a/src/main/java/com/imyeyu/api/modules/gao/entity/GaoCustomer.java b/src/main/java/com/imyeyu/api/modules/gao/entity/GaoCustomer.java
index 9ba3232..56da14b 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/entity/GaoCustomer.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/entity/GaoCustomer.java
@@ -2,6 +2,7 @@ package com.imyeyu.api.modules.gao.entity;
 
 import com.fasterxml.jackson.databind.JsonNode;
 import com.imyeyu.api.modules.common.entity.Attachment;
+import com.imyeyu.api.modules.user.entity.User;
 import com.imyeyu.api.modules.user.bean.Gender;
 import com.imyeyu.spring.annotation.table.Transient;
 import com.imyeyu.spring.entity.UUIDEntity;
@@ -59,12 +60,18 @@ public class GaoCustomer extends UUIDEntity {
 	/// 介绍人客户 ID
 	private String introducerCustomerId;
 
+	/// 录入用户 ID
+	private String creatorUserId;
+
 	@Transient
 	private Long lastSignInAt;
 
 	@Transient
 	private GaoCustomer introducerCustomer;
 
+	@Transient
+	private User creatorUser;
+
 	@Transient
 	private Long invitedCount;
 
diff --git a/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoCustomerServiceImplement.java b/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoCustomerServiceImplement.java
index f4789f3..786ee64 100644
--- a/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoCustomerServiceImplement.java
+++ b/src/main/java/com/imyeyu/api/modules/gao/service/implement/GaoCustomerServiceImplement.java
@@ -7,6 +7,8 @@ import com.imyeyu.api.modules.common.vo.attach.BizUpdateReq;
 import com.imyeyu.api.modules.gao.entity.GaoCustomer;
 import com.imyeyu.api.modules.gao.mapper.GaoCustomerMapper;
 import com.imyeyu.api.modules.gao.service.GaoCustomerService;
+import com.imyeyu.api.modules.user.service.UserLoginService;
+import com.imyeyu.api.modules.user.service.UserService;
 import com.imyeyu.api.modules.gao.vo.GaoCustomerDailyStatView;
 import com.imyeyu.api.modules.gao.vo.GaoCustomerInviteUpdateReq;
 import com.imyeyu.api.modules.gao.vo.GaoCustomerSearchReq;
@@ -54,6 +56,8 @@ public class GaoCustomerServiceImplement extends AbstractEntityService<GaoCustom
 
 	private final GaoCustomerMapper mapper;
 	private final AttachmentService attachmentService;
+	private final UserLoginService userLoginService;
+	private final UserService userService;
 
 	@Override
 	protected BaseMapper<GaoCustomer, String> mapper() {
@@ -63,6 +67,7 @@ public class GaoCustomerServiceImplement extends AbstractEntityService<GaoCustom
 	@Override
 	public void create(GaoCustomer entity) {
 		checkEntity(entity, false);
+		entity.setCreatorUserId(userLoginService.getRequireLoginUserId());
 		super.create(entity);
 		saveAttachment(entity.getId(), resolveAttachmentList(entity));
 		loadTransient(entity);
@@ -254,19 +259,22 @@ public class GaoCustomerServiceImplement extends AbstractEntityService<GaoCustom
 
 	private void checkEntity(GaoCustomer entity, boolean requireId) {
 		TimiException.required(entity, "not found customer");
+		GaoCustomer dbCustomer;
 		if (requireId) {
 			TimiException.required(entity.getId(), "not found customer.id");
+			dbCustomer = super.get(entity.getId());
+			entity.setCreatorUserId(dbCustomer.getCreatorUserId());
 		}
 		TimiException.required(entity.getName(), "not found customer.name");
 		entity.setName(entity.getName().trim());
 		TimiException.requiredTrue(!entity.getName().isEmpty(), "not found customer.name");
-		GaoCustomer dbCustomer = mapper.selectByName(entity.getName());
-		if (dbCustomer != null && !dbCustomer.getId().equals(entity.getId())) {
+		GaoCustomer duplicateCustomer = mapper.selectByName(entity.getName());
+		if (duplicateCustomer != null && !duplicateCustomer.getId().equals(entity.getId())) {
 			throw new TimiException(TimiCode.ARG_BAD, "客户姓名已存在");
 		}
 		if (TimiJava.isNotEmpty(entity.getCode())) {
-			dbCustomer = mapper.selectByCode(entity.getCode());
-			if (dbCustomer != null && !dbCustomer.getId().equals(entity.getId())) {
+			duplicateCustomer = mapper.selectByCode(entity.getCode());
+			if (duplicateCustomer != null && !duplicateCustomer.getId().equals(entity.getId())) {
 				throw new TimiException(TimiCode.ARG_BAD, "客户编码已存在");
 			}
 		}
@@ -283,6 +291,9 @@ public class GaoCustomerServiceImplement extends AbstractEntityService<GaoCustom
 		if (TimiJava.isNotEmpty(customer.getIntroducerCustomerId())) {
 			customer.setIntroducerCustomer(super.get(customer.getIntroducerCustomerId()));
 		}
+		if (TimiJava.isNotEmpty(customer.getCreatorUserId())) {
+			customer.setCreatorUser(userService.get(customer.getCreatorUserId()));
+		}
 		customer.setInvitedCount(mapper.countInvited(customer.getId()));
 		customer.setAttachmentList(attachmentService.listByBizId(Attachment.BizType.GAO_CUSTOMER, customer.getId(), GaoCustomer.AttachType.PHOTO.name()));
 	}
diff --git a/src/main/resources/db/migration/timiserver/V18__add_gao_customer_creator_user_id.sql b/src/main/resources/db/migration/timiserver/V18__add_gao_customer_creator_user_id.sql
new file mode 100644
index 0000000..1cad2a8
--- /dev/null
+++ b/src/main/resources/db/migration/timiserver/V18__add_gao_customer_creator_user_id.sql
@@ -0,0 +1,3 @@
+ALTER TABLE `gao_customer`
+	ADD COLUMN `creator_user_id` VARCHAR(36) NULL COMMENT '录入用户 ID' AFTER `introducer_customer_id`,
+	ADD KEY `idx_gao_customer_creator_user_id` (`creator_user_id`);