diff --git a/src/main/java/com/msdw/tms/entity/ExperimentalReportEntity.java b/src/main/java/com/msdw/tms/entity/ExperimentalReportEntity.java
index cc2f0bc..02c43d3 100644
--- a/src/main/java/com/msdw/tms/entity/ExperimentalReportEntity.java
+++ b/src/main/java/com/msdw/tms/entity/ExperimentalReportEntity.java
@@ -132,5 +132,9 @@ public class ExperimentalReportEntity {
     //绑定用户id
     private transient Integer userId;
 
+    //练习实验报告班级
+    @ApiModelProperty(value = "练习实验报告班级", name = "experimentalClassName", required = false)
+    private String experimentalClassName;
+
 
 }
diff --git a/src/main/resources/mapper/tms/AchievementManagementDao.xml b/src/main/resources/mapper/tms/AchievementManagementDao.xml
index 20c8d1b..f0d3822 100644
--- a/src/main/resources/mapper/tms/AchievementManagementDao.xml
+++ b/src/main/resources/mapper/tms/AchievementManagementDao.xml
@@ -681,6 +681,10 @@
             <if test="summarize != null">
                 summarize=#{summarize, jdbcType=VARCHAR},
             </if>
+
+            <if test="experimentalClassName != null and experimentalClassName!=''" >
+                experimentalClassName=#{experimentalClassName, jdbcType=VARCHAR},
+            </if>
         </set>
 
         WHERE reportId = #{reportId}
diff --git a/src/main/resources/mapper/tms/ExperimentalReportDao.xml b/src/main/resources/mapper/tms/ExperimentalReportDao.xml
index a30b2b2..40374a7 100644
--- a/src/main/resources/mapper/tms/ExperimentalReportDao.xml
+++ b/src/main/resources/mapper/tms/ExperimentalReportDao.xml
@@ -62,7 +62,8 @@
             tpr.score,
             ter.instructor,
             ter.period,
-            ter.summarize
+            ter.summarize ,
+            ter.experimentalClassName
         FROM
             tms_experimental_report ter
             INNER JOIN student stu ON ter.studentId = stu.studentId