diff --git a/src/main/java/com/kiisoo/ic/customer/CustomerService.java b/src/main/java/com/kiisoo/ic/customer/CustomerService.java
index de1703d..4df293d 100644
--- a/src/main/java/com/kiisoo/ic/customer/CustomerService.java
+++ b/src/main/java/com/kiisoo/ic/customer/CustomerService.java
@@ -670,6 +670,10 @@ public class CustomerService {
 //        PageHelper.startPage(pageNum, pageSize);
         com.baomidou.mybatisplus.extension.plugins.pagination.Page<FriendDTO> page = new com.baomidou.mybatisplus.extension.plugins.pagination.Page<>(pageNum,pageSize);
 
+        if(startDate.getTime() == endDate.getTime()){
+            endDate = null;
+        }
+
         if (roleCode.equals(RoleEnum.ROLE_CODE_DZ.getRoleCode())) {
             // 0、新增好友  1、累计好友
             if (flag == 0) {
diff --git a/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml b/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
index e1de24d..c90fcf2 100644
--- a/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
+++ b/src/main/resources/mapper/OpSellerCustomerRelationDOMapper.xml
@@ -37,10 +37,10 @@
             CONCAT('%',#{search},'%'))
         </if>
         <if test="startDate != null">
-            and date(t1.create_time) &gt;= #{startDate}
+            and t1.create_time &gt;= #{startDate}
         </if>
         <if test="endDate != null">
-            and date(t1.create_time) &lt;= #{endDate}
+            and t1.create_time &lt;= #{endDate}
         </if>
         order by t1.create_time desc
     </select>
@@ -79,10 +79,10 @@
             CONCAT('%',#{search},'%'))
         </if>
         <if test="startDate != null">
-            and date(t1.create_time) &gt;= #{startDate}
+            and t1.create_time &gt;= #{startDate}
         </if>
         <if test="endDate != null">
-            and date(t1.create_time) &lt;= #{endDate}
+            and t1.create_time &lt;= #{endDate}
         </if>
         order by t1.create_time desc
     </select>