diff --git a/projects/Infrastructure/Extensions/ControllerExtensions.cs b/projects/Infrastructure/Extensions/ControllerExtensions.cs
index 4cecbd72..53e423b0 100644
--- a/projects/Infrastructure/Extensions/ControllerExtensions.cs
+++ b/projects/Infrastructure/Extensions/ControllerExtensions.cs
@@ -222,7 +222,7 @@ namespace Infrastructure.Extensions
                     }
                     else if (attribute is StringLengthAttribute stringLengthAttribute)
                     {//minLength,maxLength
-                        json.rangelength = new
+                        json.rangeLength = new
                         {
                             min = stringLengthAttribute.MinimumLength,
                             max = stringLengthAttribute.MaximumLength,
diff --git a/projects/Infrastructure/Web/Mvc/CrudController.cs b/projects/Infrastructure/Web/Mvc/CrudController.cs
index 61eb2f0e..a5c24738 100644
--- a/projects/Infrastructure/Web/Mvc/CrudController.cs
+++ b/projects/Infrastructure/Web/Mvc/CrudController.cs
@@ -79,6 +79,12 @@ namespace Infrastructure.Web.Mvc
             return Result(model);
         }
 
+        [HttpPost]
+        public virtual IActionResult AddApi([FromBody] TEditModel model)
+        {
+            return this.Add(model);
+        }
+
         [HttpPost]
         public virtual IActionResult Add(TEditModel model)
         {
@@ -91,7 +97,7 @@ namespace Infrastructure.Web.Mvc
                     this.ToEntity(model, entity);
                     this.Repo.Add(entity);
                     this.Repo.SaveChanges();
-                    return RedirectTo();
+                    return this.Success();
                 }
                 catch (DbUpdateException ex)
                 {
@@ -128,7 +134,7 @@ namespace Infrastructure.Web.Mvc
                     entity.From(model, skipReadonly: true);
                     this.ToEntity(model, entity);
                     this.Repo.SaveChanges();
-                    return RedirectTo();
+                    return this.Success();
                 }
                 catch (DbUpdateException ex)
                 {
diff --git a/projects/WebMVC/wwwroot/router/shared/edit.html b/projects/WebMVC/wwwroot/router/shared/edit.html
index 846392b2..c87e13f9 100644
--- a/projects/WebMVC/wwwroot/router/shared/edit.html
+++ b/projects/WebMVC/wwwroot/router/shared/edit.html
@@ -128,7 +128,7 @@
                         this.validInternal(property.maxLength, name, o => Promise.resolve(value.length <= property.maxLength.max))
                     );
                     list.push(
-                        this.validInternal(property.rangelength, name, o => Promise.resolve(value.length >= property.length.min && value.length <= property.length.max))
+                        this.validInternal(property.rangeLength, name, o => Promise.resolve(value.length >= property.rangeLength.min && value.length <= property.rangeLength.max))
                     );
                     list.push(
                         this.validInternal(property.range, name, o => Promise.resolve(parseFloat(value) >= property.range.min && parseFloat(value) <= property.range.max))
@@ -165,6 +165,7 @@
             },
             validInternal: function (validator, name, valid, message) {
                 if (validator) {
+                    console.log('match:' + validator.message);
                     var vm = this;
                     message = message || validator.message;
                     return valid().then(function (value) {