diff --git a/src/main/java/com/glxp/api/controller/auth/RegisterController.java b/src/main/java/com/glxp/api/controller/auth/RegisterController.java
index dbcbb738..27d05604 100644
--- a/src/main/java/com/glxp/api/controller/auth/RegisterController.java
+++ b/src/main/java/com/glxp/api/controller/auth/RegisterController.java
@@ -246,10 +246,14 @@ public class RegisterController {
         if (StrUtil.isNotBlank(company_check) && company_check.equals("1")) {
             //新用户注册时根据往来单位字典进行企业名称校验
             CustomerInfoEntity customerInfoEntity = customerInfoService.selectById(userRegisterEntity.getCompanyId());
-            if (customerInfoEntity != null) {
+            if (customerInfoEntity != null ) {
                 return ResultVOUtils.error(500, "该企业已被注册！");
             }
         }
+        UserRegisterEntity userRegisterEntity2 = userRegisterService.selectByCname(userRegisterEntity.getCompanyName());
+        if (userRegisterEntity2 !=null ) {
+            return ResultVOUtils.error(500, "该企业已被注册！");
+        }
 
         userRegisterEntity.setRegisterTime(DateUtil.getDateTime());
         userRegisterEntity.setCheckType(0);//未审核
diff --git a/src/main/java/com/glxp/api/dao/auth/UserRegisterDao.java b/src/main/java/com/glxp/api/dao/auth/UserRegisterDao.java
index 14605e9f..c92c428b 100644
--- a/src/main/java/com/glxp/api/dao/auth/UserRegisterDao.java
+++ b/src/main/java/com/glxp/api/dao/auth/UserRegisterDao.java
@@ -12,6 +12,10 @@ public interface UserRegisterDao {
 
     List<UserRegisterEntity> filterUserRegisters(UserResisterFilterRequest userResisterFilterRequest);
 
+    UserRegisterEntity selectByCname(String cName);
+
+
+
     boolean insertUserRegister(UserRegisterEntity userRegisterEntity);
 
     boolean updateUserRegister(UserRegisterEntity userRegisterEntity);
diff --git a/src/main/java/com/glxp/api/service/auth/UserRegisterService.java b/src/main/java/com/glxp/api/service/auth/UserRegisterService.java
index 5fd0441f..2966b10b 100644
--- a/src/main/java/com/glxp/api/service/auth/UserRegisterService.java
+++ b/src/main/java/com/glxp/api/service/auth/UserRegisterService.java
@@ -11,6 +11,8 @@ public interface UserRegisterService {
 
     boolean insertUserRegister(UserRegisterEntity userRegisterEntity);
 
+    UserRegisterEntity selectByCname(String cName);
+
     boolean updateUserRegister(UserRegisterEntity userRegisterEntity);
 
     boolean deleteById(Long id);
diff --git a/src/main/java/com/glxp/api/service/auth/impl/UserRegisterServiceImpl.java b/src/main/java/com/glxp/api/service/auth/impl/UserRegisterServiceImpl.java
index 25e91d76..68869016 100644
--- a/src/main/java/com/glxp/api/service/auth/impl/UserRegisterServiceImpl.java
+++ b/src/main/java/com/glxp/api/service/auth/impl/UserRegisterServiceImpl.java
@@ -33,6 +33,11 @@ public class UserRegisterServiceImpl implements UserRegisterService {
         return userRegisterDao.insertUserRegister(userRegisterEntity);
     }
 
+    @Override
+    public UserRegisterEntity selectByCname(String cName) {
+        return userRegisterDao.selectByCname(cName);
+    }
+
     @Override
     public boolean updateUserRegister(UserRegisterEntity userRegisterEntity) {
         return userRegisterDao.updateUserRegister(userRegisterEntity);
diff --git a/src/main/resources/mybatis/mapper/auth/UserRegisterDao.xml b/src/main/resources/mybatis/mapper/auth/UserRegisterDao.xml
index 762c2e34..c5d3d252 100644
--- a/src/main/resources/mybatis/mapper/auth/UserRegisterDao.xml
+++ b/src/main/resources/mybatis/mapper/auth/UserRegisterDao.xml
@@ -17,6 +17,14 @@
         </where>
     </select>
 
+    <select id="selectByCname" parameterType="java.lang.String"
+            resultType="com.glxp.api.entity.auth.UserRegisterEntity">
+        SELECT *
+        FROM user_register
+            where companyName=#{cName}
+    </select>
+
+
 
     <insert id="insertUserRegister" keyProperty="id" parameterType="com.glxp.api.entity.auth.UserRegisterEntity">
         INSERT INTO user_register