update

mec-biz/src/main/resources/config/mybatis/StudentManageDao.xml

@@ -399,10 +399,10 @@
             <if test="studentStatus != null and studentStatus != ''">
                 AND sr.music_group_status_ = #{studentStatus}
             </if>
-            <if test="paymentStatus != null and paymentStatus = 1">
+            <if test="paymentStatus != null and paymentStatus == 1">
                 AND sr.payment_status_ = 2
             </if>
-            <if test="paymentStatus != null and paymentStatus = 0">
+            <if test="paymentStatus != null and paymentStatus == 0">
                 AND sr.payment_status_ IN (0,1)
             </if>
             <if test="musicGroupId != null and musicGroupId != ''">