diff --git a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/LessonInfo/Form.cshtml b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/LessonInfo/Form.cshtml
index d4446dd96..007811b35 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/LessonInfo/Form.cshtml	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.Web/Areas/EducationalAdministration/Views/LessonInfo/Form.cshtml	
@@ -33,7 +33,7 @@
     </div>
     <div class="col-xs-6 lr-form-item" data-table="LessonInfo">
         <div class="lr-form-item-title">学分<font face="宋体">*</font></div>
-        <input id="StudyScore" type="text" class="form-control" isvalid="yes" checkexpession="Num" />
+        <input id="StudyScore" type="text" class="form-control" isvalid="yes" checkexpession="PositiveFloatint" />
     </div>
     <div class="col-xs-6 lr-form-item" data-table="LessonInfo">
         <div class="lr-form-item-title">周理论学时<font face="宋体">*</font></div>