diff --git a/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysLoginService.java b/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysLoginService.java
index 32240b2d..07e58c00 100644
--- a/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysLoginService.java
+++ b/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysLoginService.java
@@ -29,6 +29,8 @@ import com.alops.framework.security.context.AuthenticationContextHolder;
 import com.alops.system.service.ISysConfigService;
 import com.alops.system.service.ISysUserService;
 
+import java.util.Date;
+
 /**
  * 登录校验方法
  * 
diff --git a/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysRegisterService.java b/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysRegisterService.java
index bb402155..ec49fb96 100644
--- a/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysRegisterService.java
+++ b/ALOps_sys_backend/alops-framework/src/main/java/com/alops/framework/web/service/SysRegisterService.java
@@ -19,6 +19,8 @@ import com.alops.framework.manager.factory.AsyncFactory;
 import com.alops.system.service.ISysConfigService;
 import com.alops.system.service.ISysUserService;
 
+import java.util.Date;
+
 /**
  * 注册校验方法
  * 
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquManu.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquManu.java
index c514d6b6..9761a0d5 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquManu.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquManu.java
@@ -31,8 +31,8 @@ public class EquManu
     @Excel(name = "厂商简介")
     private String description;
 
-    /** 联系人ID */
-    @Excel(name = "联系人ID")
+    /** 联系人*/
+    @Excel(name = "联系人")
     private String contactBy;
 
     /** 联系方式 */
@@ -50,7 +50,7 @@ public class EquManu
     private Long status;
 
     //@JsonIgnore
-    private String createBy;   // 新增
+    private Long createBy;   // 新增
 
     public EquManu() {}
 
@@ -144,11 +144,11 @@ public class EquManu
         return status;
     }
 
-    public String getCreateBy() {
+    public Long getCreateBy() {
         return createBy;
     }
 
-    public void setCreateBy(String createBy) {
+    public void setCreateBy(Long createBy) {
         this.createBy = createBy;
     }
 
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquType.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquType.java
index 110d5090..054932fa 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquType.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/EquType.java
@@ -43,7 +43,7 @@ public class EquType
     private Date createDate;
 
     //@JsonIgnore
-    private String createBy;
+    private Long createBy;
 
     public EquType() {}
 
@@ -106,11 +106,11 @@ public class EquType
         return createDate;
     }
 
-    public String getCreateBy() {
+    public Long getCreateBy() {
         return createBy;
     }
 
-    public void setCreateBy(String createBy) {
+    public void setCreateBy(Long createBy) {
         this.createBy = createBy;
     }
 
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierAddDto.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierAddDto.java
index b325c232..521f48d6 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierAddDto.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierAddDto.java
@@ -13,6 +13,5 @@ public class EquSupplierAddDto {
     private String description;
     private String contactBy;
     private String contactWay;
-    private Long createBy;
     private Long status;
 }
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierUpdateDto.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierUpdateDto.java
index f25dbeaa..aa0bbcbd 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierUpdateDto.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/domain/dto/EquSupplierUpdateDto.java
@@ -6,7 +6,6 @@ import lombok.Data;
 public class EquSupplierUpdateDto {
     private String contactBy;
     private String contactWay;
-    private Long createBy;
     private String description;
     private String id;
     private String name;
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquManuServiceImpl.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquManuServiceImpl.java
index 875a9c5d..0c2f1b26 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquManuServiceImpl.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquManuServiceImpl.java
@@ -60,6 +60,7 @@ public class EquManuServiceImpl implements IEquManuService
         equManu.setId(UUID.randomUUID().toString());
         equManu.setCreateDate(new Date());
         Long userId = SecurityUtils.getLoginUser().getUserId();
+        equManu.setCreateBy(userId);
         return equManuMapper.insertEquManu(equManu);
     }
 
@@ -73,6 +74,7 @@ public class EquManuServiceImpl implements IEquManuService
     public int updateEquManu(EquManu equManu)
     {
         Long userId = SecurityUtils.getLoginUser().getUserId();
+        equManu.setCreateBy(userId);
         return equManuMapper.updateEquManu(equManu);
     }
 
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquSupplierServiceImpl.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquSupplierServiceImpl.java
index 747b8eaf..e583f9f2 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquSupplierServiceImpl.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquSupplierServiceImpl.java
@@ -5,6 +5,7 @@ import java.util.List;
 import java.util.UUID;
 
 import com.alops.common.utils.DateUtils;
+import com.alops.common.utils.SecurityUtils;
 import com.alops.system.domain.dto.EquSupplierAddDto;
 import com.alops.system.domain.dto.EquSupplierUpdateDto;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -70,11 +71,12 @@ public class EquSupplierServiceImpl implements IEquSupplierService
         equSupplier.setDescription(dto.getDescription());
         equSupplier.setContactBy(dto.getContactBy());
         equSupplier.setContactWay(dto.getContactWay());
-        equSupplier.setCreateBy(dto.getCreateBy());
 
         equSupplier.setCreateTime(new Date()); // 自动生成创建时间
         equSupplier.setStatus(dto.getStatus());
 
+        Long userId = SecurityUtils.getLoginUser().getUserId();
+        equSupplier.setCreateBy(userId);
         return equSupplierMapper.insertEquSupplier(equSupplier);
     }
 
@@ -94,12 +96,13 @@ public class EquSupplierServiceImpl implements IEquSupplierService
         equSupplier.setDescription(updateDto.getDescription());
         equSupplier.setContactBy(updateDto.getContactBy());
         equSupplier.setContactWay(updateDto.getContactWay());
-        equSupplier.setCreateBy(updateDto.getCreateBy());
         equSupplier.setStatus(updateDto.getStatus());
 
         // 后端自动设置修改时间
         equSupplier.setCreateTime(new Date());
 
+        Long userId = SecurityUtils.getLoginUser().getUserId();
+        equSupplier.setCreateBy(userId);
         return equSupplierMapper.updateEquSupplier(equSupplier);
     }
 
diff --git a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquTypeServiceImpl.java b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquTypeServiceImpl.java
index cd95be3d..08303f4f 100644
--- a/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquTypeServiceImpl.java
+++ b/ALOps_sys_backend/alops-system/src/main/java/com/alops/system/service/impl/EquTypeServiceImpl.java
@@ -57,6 +57,7 @@ public class EquTypeServiceImpl implements IEquTypeService
     {
         equType.setId(UUID.randomUUID().toString());
         Long userId = SecurityUtils.getLoginUser().getUserId();
+        equType.setCreateBy(userId);
         return equTypeMapper.insertEquType(equType);
     }
 
@@ -70,6 +71,7 @@ public class EquTypeServiceImpl implements IEquTypeService
     public int updateEquType(EquType equType)
     {
         Long userId = SecurityUtils.getLoginUser().getUserId();
+        equType.setCreateBy(userId);
         return equTypeMapper.updateEquType(equType);
     }
 
diff --git a/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquManuMapper.xml b/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquManuMapper.xml
index a8e0608d..74c9bf3a 100644
--- a/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquManuMapper.xml
+++ b/ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquManuMapper.xml
@@ -36,6 +36,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="contactWay != null  and contactWay != ''"> and contact_way = #{contactWay}</if>
             <if test="createDate != null "> and create_date = #{createDate}</if>
             <if test="status != null "> and status = #{status}</if>
+            <if test="createBy != null "> and create_by = #{createBy}</if>
         </where>
     </select>