3.2.2bug修改

distributed-print-business/src/main/resources/mapper/ExamPrintPlanMapper.xml

@@ -427,8 +427,8 @@
             b.exam_end_time examEndTime,
             b.exam_place examPlace,
             COUNT(b.package_code) packageCount,
-            GROUP_CONCAT(c.course_name_code) courseNameCode,
-            GROUP_CONCAT(c.paper_number) paperNumber,
+            GROUP_CONCAT(distinct c.course_name_code) courseNameCode,
+            GROUP_CONCAT(distinct c.paper_number) paperNumber,
             SUM(b.total_subjects) totalSubjects,
             SUM(CASE b.status
                 WHEN 'FINISH' THEN 0