update

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

@@ -123,7 +123,7 @@
                 AND tcs.user_id_ = #{userId}
             </if>
             <if test="lowSalary != null">
-                AND tcs.low_salary_ = #{lowSalary}
+                AND tcs.low_salary = #{lowSalary}
             </if>
             <if test="minSalary != null">
                 AND tcs.expect_total_salary_ &gt; #{minSalary}