diff --git a/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml b/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml
index c4e0337be..78ab59475 100644
--- a/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml
+++ b/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml
@@ -657,6 +657,7 @@
         mobile
     from xfsg_line_info
     <where>
+      AND (investment_manager IS NOT NULL AND investment_manager != '')
       <if test="keyword != null and keyword != ''">
         and (mobile like  CONCAT('%', #{keyword} ,'%')
         or username like  CONCAT('%', #{keyword} ,'%'))