diff --git a/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelFile.java b/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelFile.java
index 72de36cc..9766600f 100644
--- a/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelFile.java
+++ b/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelFile.java
@@ -60,9 +60,9 @@ public @interface ExcelFile {
     boolean enableDataValidation() default false;
 
     /**
-     * 数据页名称
+     * 数据页名称前缀，后面自动拼接上hidden。用于导入过滤用
      */
-    String dataSheetName() default "dataSheet";
+    String dataSheetNamePrefix() default "dataSheet";
 
     /**
      * 隐藏数据页
diff --git a/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelUtil.java b/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelUtil.java
index 7875ee82..f1062e6e 100644
--- a/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelUtil.java
+++ b/admin-core/src/main/java/com/ibeetl/admin/core/util/excelGroupValidation/ExcelUtil.java
@@ -60,7 +60,7 @@ public class ExcelUtil {
         Sheet dataSheet = null;
         if (annotation.enableDataValidation()) {
             // 创建数据页
-            dataSheet = workbook.createSheet(annotation.dataSheetName());
+            dataSheet = workbook.createSheet(annotation.dataSheetNamePrefix() + "_hidden");
             // 设置隐藏属性
             workbook.setSheetHidden(workbook.getSheetIndex(dataSheet), annotation.datasheetHidden());
         }
diff --git a/doc/sql/mysql/tianze-pro-update.sql b/doc/sql/mysql/tianze-pro-update.sql
index dc039620..f0b64cb4 100644
--- a/doc/sql/mysql/tianze-pro-update.sql
+++ b/doc/sql/mysql/tianze-pro-update.sql
@@ -557,3 +557,4 @@ create table notice_read
 alter table notice_read comment '通知公告等-已读时间记录';
 
 ALTER TABLE teacher_open_course_chat_log ADD COLUMN chat_log_full_id varchar(2000) COMMENT '互动日志全路径ID';
+ALTER TABLE school_class ADD COLUMN university_faculty_id bigint(20) COMMENT '院系ID';