diff --git a/search-tool/src/main/resources/mapper/ComprehensiveMapper.xml b/search-tool/src/main/resources/mapper/ComprehensiveMapper.xml
index af3bba3..99cae5f 100644
--- a/search-tool/src/main/resources/mapper/ComprehensiveMapper.xml
+++ b/search-tool/src/main/resources/mapper/ComprehensiveMapper.xml
@@ -65,7 +65,7 @@
 				and aaa.id_card = #{idCard}
 			</if>
 			<if test="diploma != null">
-				and aaa.diploma = #{diploma}
+				and aaa.diploma  like concat('%', #{diploma}, '%')
 			</if>
 			<if test="proName != null">
 				and aaa.proName = #{proName}
@@ -77,7 +77,7 @@
 				and aaa.used = #{used}
 			</if>
 			<if test="startTime != null and endTime != null">
-				and aaa.start_time BETWEEN STR_TO_DATE(#{startTime}, '%Y-%m-%d') AND  STR_TO_DATE(#{endTime}, '%Y-%m-%d')
+				and aaa.startTime BETWEEN STR_TO_DATE(#{startTime}, '%Y-%m-%d') AND  STR_TO_DATE(#{endTime}, '%Y-%m-%d')
 			</if>
 		</where>
 	</select>