diff --git a/docs/项目/西宁市城中区/界面原型.rp b/docs/项目/西宁市城中区/界面原型.rp
index 1f238a64..60ab6a50 100644
Binary files a/docs/项目/西宁市城中区/界面原型.rp and b/docs/项目/西宁市城中区/界面原型.rp differ
diff --git a/labs/Teacher/TeacherExt/Controllers/HomeController.cs b/labs/Teacher/TeacherExt/Controllers/HomeController.cs
index 26d0431b..77a69a91 100644
--- a/labs/Teacher/TeacherExt/Controllers/HomeController.cs
+++ b/labs/Teacher/TeacherExt/Controllers/HomeController.cs
@@ -2,6 +2,7 @@
 using Infrastructure.Data;
 using Infrastructure.Extensions;
 using Infrastructure.Web.Mvc;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Filters;
 using Microsoft.AspNetCore.Mvc.Rendering;
 using Microsoft.EntityFrameworkCore;
@@ -26,6 +27,15 @@ namespace TeacherExt.Controllers
             this._teacherRepo = teacherRepo;
         }
 
+        public override IActionResult Add(EditTeacherModel model)
+        {
+            var teacher = new Teacher();
+            teacher.From(model);
+            this._teacherRepo.Add(teacher);
+            this._teacherRepo.SaveChanges();
+            return RedirectToAction();
+        }
+
         public override void OnActionExecuting(ActionExecutingContext context)
         {
         }
diff --git a/labs/Teacher/TeacherExt/Entities/Teacher.cs b/labs/Teacher/TeacherExt/Entities/Teacher.cs
index 2a14247b..17ce0ee6 100644
--- a/labs/Teacher/TeacherExt/Entities/Teacher.cs
+++ b/labs/Teacher/TeacherExt/Entities/Teacher.cs
@@ -6,6 +6,10 @@ namespace TeacherExt.Entities
 {
     public class Teacher : EntityBase<Guid>
     {
+        public Teacher()
+        {
+            this.Id = Guid.NewGuid();
+        }
         public TeacherInfo Info { get; set; }
 
         public TeacherProp Prop { get; set; }
@@ -25,7 +29,7 @@ namespace TeacherExt.Entities
         public string Sex { get; set; }
 
         [Required]
-        public DateTime Birthday { get; set; }
+        public DateTime? Birthday { get; set; }
 
         [Required]
         public string Nation { get; set; }
@@ -40,13 +44,13 @@ namespace TeacherExt.Entities
         public string IdNumber { get; set; }
 
         //[Required]
-        public DateTime JobStart { get; set; }
+        public DateTime? JobStart { get; set; }
 
         //[Required]
-        public DateTime TeachDate { get; set; }
+        public DateTime? TeachDate { get; set; }
 
         [Required]
-        public DateTime CurrentJobStart { get; set; }
+        public DateTime? CurrentJobStart { get; set; }
 
         public bool CurrentJobStartChecked { get; set; }
 
@@ -54,7 +58,7 @@ namespace TeacherExt.Entities
         public string Politics { get; set; }
 
         //[Required]
-        public DateTime JoinPartyDate { get; set; }
+        public DateTime? JoinPartyDate { get; set; }
 
         [Required]
         public string MaxTitle { get; set; }
@@ -62,13 +66,13 @@ namespace TeacherExt.Entities
         public bool MaxTitleChecked { get; set; }
 
         [Required]
-        public DateTime MaxTitleStart { get; set; }
+        public DateTime? MaxTitleStart { get; set; }
 
         public bool MaxTitleStartChecked { get; set; }
 
         public bool IsJobAsMaxTitle { get; set; }
 
-        public DateTime JobAsMaxTitleDate { get; set; }
+        public DateTime? JobAsMaxTitleDate { get; set; }
 
         public bool JobAsMaxTitleDateChecked { get; set; }
 
@@ -80,11 +84,11 @@ namespace TeacherExt.Entities
 
         public bool NotMaxTitleChecked { get; set; }
 
-        public DateTime NotMaxTitleStart { get; set; }
+        public DateTime? NotMaxTitleStart { get; set; }
 
         public bool NotMaxTitleStartChecked { get; set; }
 
-        public DateTime JobAsNotMaxTitleDate { get; set; }
+        public DateTime? JobAsNotMaxTitleDate { get; set; }
 
         public bool JobAsNotMaxTitleDateChecked { get; set; }
 
@@ -97,17 +101,15 @@ namespace TeacherExt.Entities
         public bool PostGradeChecked { get; set; }
 
         [Required]
-        public DateTime CurrentPostGradeStart { get; set; }
+        public DateTime? CurrentPostGradeStart { get; set; }
 
         public bool CurrentPostGradeStartChecked { get; set; }
 
-        [Required]
         public string EducationGrade { get; set; }
 
         public bool EducationGradeChecked { get; set; }
 
-        [Required]
-        public DateTime EducationGradeDate { get; set; }
+        public DateTime? EducationGradeDate { get; set; }
 
         public bool EducationGradeDateChecked { get; set; }
 
@@ -124,7 +126,7 @@ namespace TeacherExt.Entities
         public string FullTimeSchoolEducation { get; set; }
 
         [Required]
-        public string JobTimeSchoolEducationDate { get; set; }
+        public DateTime? JobTimeSchoolEducationDate { get; set; }
 
         [Required]
         public string JobTimeSchoolType { get; set; }
@@ -139,7 +141,7 @@ namespace TeacherExt.Entities
         public string JobTimeSchoolEducation { get; set; }
 
         [Required]
-        public string FullTimeSchoolEducationDate { get; set; }
+        public DateTime? FullTimeSchoolEducationDate { get; set; }
 
         [Required]
         public string MaxEducation { get; set; }
@@ -166,12 +168,10 @@ namespace TeacherExt.Entities
 
         public bool MainTeachGradeChecked { get; set; }
 
-        [Required]
         public string OtherTeachPeriod { get; set; }
 
         public bool OtherTeachPeriodChecked { get; set; }
 
-        [Required]
         public string OtherTeachSubject { get; set; }
 
         public bool OtherTeachSubjectChecked { get; set; }
@@ -184,7 +184,7 @@ namespace TeacherExt.Entities
 
         public bool PositionChecked { get; set; }
 
-        public DateTime PositionStart { get; set; }
+        public DateTime? PositionStart { get; set; }
 
         public bool PositionStartChecked { get; set; }
 
@@ -194,7 +194,7 @@ namespace TeacherExt.Entities
 
         public bool NotOnPostReasonChecked { get; set; }
 
-        public DateTime NotOnPostReasonDate { get; set; }
+        public DateTime? NotOnPostReasonDate { get; set; }
 
         public bool NotOnPostReasonDateChecked { get; set; }
 
diff --git a/labs/Teacher/TeacherExt/Models/EditTeacherModel.cs b/labs/Teacher/TeacherExt/Models/EditTeacherModel.cs
index 5448ad40..138f1cd5 100644
--- a/labs/Teacher/TeacherExt/Models/EditTeacherModel.cs
+++ b/labs/Teacher/TeacherExt/Models/EditTeacherModel.cs
@@ -11,17 +11,16 @@ namespace TeacherExt.Models
     [Display(Name = "教师")]
     public class EditTeacherModel
     {
-        [SkipSearch,SkipList]
+        [SkipSearch, SkipList]
         [HiddenInput]
         [ReadOnly(true)]
-        public Guid Id { get; set; }
+        public Guid Id { get; set; } = Guid.NewGuid();
 
         [SelectList]
         [HiddenInput]
         [ReadOnly(true)]
-        [Required(ErrorMessage = "必填项")]
         [Display(Order = 0, Name = "审核状态")]
-        public string CheckStatus { get; set; }
+        public string CheckStatus { get; set; } = "未提交";
 
         [Description("是否使用已有字段：所属单位/学校")]
         [ReadOnly(true)]
@@ -142,10 +141,8 @@ namespace TeacherExt.Models
         [Display(Order = 150, Name = "政治面貌")]
         public string Politics { get; set; }
 
-        [Description("是否必填")]
         [SkipSearch, SkipList]
         [DataType(DataType.Date)]
-        [Required(ErrorMessage = "必填项")]
         [Display(Order = 160, Name = "入党(派)时间")]
         public DateTime? JoinPartyDate { get; set; }
 
@@ -203,7 +200,6 @@ namespace TeacherExt.Models
         [HtmlData("JobAsMaxTitle2")]
         [SkipSearch, SkipList]
         [SelectList]
-        [Required(ErrorMessage = "必填项")]
         [Header("最高职称聘任时间-未聘-现聘任职称")]
         [Display(Order = 210, Name = "现聘任职称")]
         public string NotMaxTitle { get; set; }
@@ -268,7 +264,6 @@ namespace TeacherExt.Models
 
         [SkipSearch, SkipList]
         [SelectList]
-        [Required(ErrorMessage = "必填项")]
         [Display(Order = 270, Name = "享受学历待遇等级")]
         public string EducationGrade { get; set; }
 
@@ -411,7 +406,6 @@ namespace TeacherExt.Models
 
         [SkipSearch, SkipList]
         [SelectList]
-        [Required(ErrorMessage = "必填项")]
         [Display(Order = 450, Name = "兼职任教学段")]
         public string OtherTeachPeriod { get; set; }
 
@@ -422,7 +416,6 @@ namespace TeacherExt.Models
         [Description("选择项中没有则手动填写")]
         [SkipSearch, SkipList]
         [SelectList]
-        [Required(ErrorMessage = "必填项")]
         [Display(Order = 460, Name = "兼职任教学科")]
         public string OtherTeachSubject { get; set; }
 
@@ -432,6 +425,7 @@ namespace TeacherExt.Models
 
         [SkipSearch, SkipList]
         [SelectList]
+        [Required(ErrorMessage = "必填项")]
         [Display(Order = 463, Name = "在编在岗")]
         public bool? HasPosition { get; set; }
 
diff --git a/labs/Teacher/TeacherExt/TeacherExt.csproj b/labs/Teacher/TeacherExt/TeacherExt.csproj
index 44ca2228..101dcb34 100644
--- a/labs/Teacher/TeacherExt/TeacherExt.csproj
+++ b/labs/Teacher/TeacherExt/TeacherExt.csproj
@@ -19,6 +19,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="NJsonSchema" Version="10.3.2" />
+		<PackageReference Include="NPOI" Version="2.5.2" />
 		<PackageReference Include="UoN.ExpressiveAnnotations.NetCore" Version="1.0.0" />
 	</ItemGroup>
 	<ItemGroup>
diff --git a/labs/Teacher/TeacherExt/wwwroot/template.xlsx b/labs/Teacher/TeacherExt/wwwroot/template.xlsx
new file mode 100644
index 00000000..107f24c5
Binary files /dev/null and b/labs/Teacher/TeacherExt/wwwroot/template.xlsx differ