update

mec-biz/src/main/java/com/ym/mec/biz/service/CourseScheduleTeacherSalaryService.java

@@ -8,8 +8,6 @@ import com.ym.mec.biz.dal.page.ExportTeacherSalaryQueryInfo;
 import com.ym.mec.biz.dal.page.TeacherIncomeQueryInfo;
 import com.ym.mec.common.page.PageInfo;
 import com.ym.mec.common.service.BaseService;
-import org.apache.poi.ss.formula.functions.T;
-
 import java.math.BigDecimal;
 import java.util.Date;
 import java.util.List;