diff --git a/src/YhCore.WebApi/Controllers/Api/Common/CommonController.cs b/src/YhCore.WebApi/Controllers/Api/Common/CommonController.cs
index 4a1a8fa..7ae60a4 100644
--- a/src/YhCore.WebApi/Controllers/Api/Common/CommonController.cs
+++ b/src/YhCore.WebApi/Controllers/Api/Common/CommonController.cs
@@ -77,7 +77,7 @@ namespace YhCore.WebApi.Controllers.Api.Common
 
         /// <summary>添加字典。</summary>
         [HttpPost("AddDic")]
-        public async Task AddDic([FromForm] Common_Dictionary model)
+        public async Task AddDic([FromBody] Common_Dictionary model)
         {
             if (model == null) throw new DException("参数错误！");
 
@@ -94,7 +94,7 @@ namespace YhCore.WebApi.Controllers.Api.Common
 
         /// <summary>更新字典。</summary>
         [HttpPost("UpdateDic")]
-        public async Task UpdateDic([FromForm] Common_Dictionary model)
+        public async Task UpdateDic([FromBody] Common_Dictionary model)
         {
             if (model == null) throw new DException("参数有误！");
             model.Schserid = SchSerID();
@@ -103,7 +103,7 @@ namespace YhCore.WebApi.Controllers.Api.Common
 
         /// <summary>编辑字典名称。</summary>
         [HttpPost("EditDic")]
-        public async Task EditDic([FromForm] Common_Dictionary model)
+        public async Task EditDic([FromBody] Common_Dictionary model)
         {
             if (model == null) throw new DException("参数有误！");
             model.Schserid = SchSerID();
@@ -112,7 +112,7 @@ namespace YhCore.WebApi.Controllers.Api.Common
 
         /// <summary>添加发文部门。</summary>
         [HttpPost("AddDeptDic")]
-        public async Task AddDeptDic([FromForm] Common_Dictionary model)
+        public async Task AddDeptDic([FromBody] Common_Dictionary model)
         {
             if (model == null) throw new DException("参数有误！");
 
@@ -129,7 +129,7 @@ namespace YhCore.WebApi.Controllers.Api.Common
 
         /// <summary>更新发文部门。</summary>
         [HttpPost("UpdateDeptDic")]
-        public async Task UpdateDeptDic([FromForm] Common_Dictionary model)
+        public async Task UpdateDeptDic([FromBody] Common_Dictionary model)
         {
             if (model == null) throw new DException("参数有误！");
             model.Schserid = SchSerID();
diff --git a/src/YhCore.WebApi/Controllers/Api/DocPrint/WY_listController.cs b/src/YhCore.WebApi/Controllers/Api/DocPrint/WY_listController.cs
index 3770114..cb648e4 100644
--- a/src/YhCore.WebApi/Controllers/Api/DocPrint/WY_listController.cs
+++ b/src/YhCore.WebApi/Controllers/Api/DocPrint/WY_listController.cs
@@ -86,7 +86,11 @@ namespace YhCore.WebApi.Controllers.Api.DocPrint
         [HttpPost("AddDictionaryType")]
         public async Task AddDictionaryType([FromForm] Common_Dictionary model)
         {
-            if (model == null) throw new DException("参数错误！");
+            // 表单绑定实例不会为 null，但字段名拼错（如 TypelD≠TypeId）时必填列会为 null，
+            // SaveChanges 才抛"不能将 NULL 插入列"（code:6 无从排查）——在入口显式校验给出可读错误。
+            if (model == null || string.IsNullOrWhiteSpace(model.typeID)
+                || string.IsNullOrWhiteSpace(model.typeName) || string.IsNullOrWhiteSpace(model.Name))
+                throw new DException("参数错误：typeID、typeName、Name 均不能为空（注意表单字段名拼写，TypeId≠TypelD）");
             model.Schserid = SchSerID();
             await _dict.AddDicAsync(model);
         }
@@ -95,7 +99,9 @@ namespace YhCore.WebApi.Controllers.Api.DocPrint
         [HttpPost("EditDictionaryType")]
         public async Task EditDictionaryType([FromForm] Common_Dictionary model)
         {
-            if (model == null) throw new DException("参数有误！");
+            if (model == null || model.SerID <= 0 || string.IsNullOrWhiteSpace(model.typeID)
+                || string.IsNullOrWhiteSpace(model.typeName) || string.IsNullOrWhiteSpace(model.Name))
+                throw new DException("参数错误：SerID、typeID、typeName、Name 均不能为空（注意表单字段名拼写，TypeId≠TypelD）");
             model.Schserid = SchSerID();
             await _dict.EditDicAsync(model);
         }
diff --git a/src/YhCore.WebApi/appsettings.json b/src/YhCore.WebApi/appsettings.json
index f8eb830..884594d 100644
--- a/src/YhCore.WebApi/appsettings.json
+++ b/src/YhCore.WebApi/appsettings.json
@@ -36,7 +36,7 @@
       "Enabled": true,
       "BaseHost": "http://base.yunhaixingtong.com",
       "BasePath": "/userbase",
-      "SchClassPath": "/bschclass",
+      "SchClassPath": "/userclass",
       "AppKey": "100002",
       "AppSecret": "2314a3b158b24a838b2b9b69fd3db118"
     }