diff --git a/src/main/resources/mapper/TBasicMapper.xml b/src/main/resources/mapper/TBasicMapper.xml
index 846a9a0..55cfa5d 100644
--- a/src/main/resources/mapper/TBasicMapper.xml
+++ b/src/main/resources/mapper/TBasicMapper.xml
@@ -63,7 +63,7 @@
             <if test="dto.admisstimes != null">
                 and `admiss_times` = #{dto.admissTimes}
             </if>
-            <if test="dto.admisstimes != null">
+            <if test="dto.disDateStart != null and dto.disDateStart != ''">
                 and `dis_date` between #{dto.disDateStart} AND #{dto.disDateEnd}
             </if>
 
@@ -89,10 +89,7 @@
             <if test="dto.admisstimes != null">
                 and `admiss_times` = #{dto.admissTimes}
             </if>
-            <if test="dto.admisstimes != null">
-                and `dis_date` between #{dto.disDateStart} AND #{dto.disDateEnd}
-            </if>
-            <if test="dto.admisstimes != null">
+           <if test="dto.disDateStart != null and dto.disDateStart != ''">
                 and `dis_date` between #{dto.disDateStart} AND #{dto.disDateEnd}
             </if>
         LIMIT ${offset},${size}