diff --git a/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/Aggregates/DataDictionary.cs b/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/Aggregates/DataDictionary.cs
index dc701e0f..cca7d6b6 100644
--- a/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/Aggregates/DataDictionary.cs
+++ b/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/Aggregates/DataDictionary.cs
@@ -84,15 +84,15 @@ public class DataDictionary : FullAuditedAggregateRoot<Guid>, IMultiTenant
         Description = description ?? string.Empty;
     }
 
-    public void AddDetail(Guid dataDictionayDetailId, string code, string displayText, int order = 1,
+    public void AddDetail(Guid dataDictionaryDetailId, string code, string displayText, int order = 1,
         string description = "", bool isEnabled = true)
     {
         if (Details.Any(e => e.Code == code.Trim()))
         {
-            throw new DataDictionaryDomainException(message: "数据字典项已存在");
+            throw new DataDictionaryDomainException(DataDictionaryManagementErrorCodes.DataDictionaryDetailExist);
         }
 
-        Details.Add(new DataDictionaryDetail(dataDictionayDetailId, Id, code, displayText, order, isEnabled,
+        Details.Add(new DataDictionaryDetail(dataDictionaryDetailId, Id, code, displayText, order, isEnabled,
             description));
     }
 
@@ -101,13 +101,13 @@ public class DataDictionary : FullAuditedAggregateRoot<Guid>, IMultiTenant
         var detail = Details.FirstOrDefault(item => item.Code == detailCode);
         if (null == detail)
         {
-            throw new DataDictionaryDomainException(message: "数据字典项不存在");
+            throw new DataDictionaryDomainException(DataDictionaryManagementErrorCodes.DataDictionaryDetailNotExist);
         }
 
         Details.Remove(detail);
     }
 
-    public void Update(Guid dataDictionayDetailId,string displayText,string description)
+    public void Update(string displayText,string description)
     {
         SetDescription(description);
         SetDisplayText(displayText);
diff --git a/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/DataDictionaryManager.cs b/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/DataDictionaryManager.cs
index 85cdf57c..7d7c32c6 100644
--- a/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/DataDictionaryManager.cs
+++ b/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/DataDictionaryManager.cs
@@ -170,17 +170,16 @@ namespace Lion.AbpPro.DataDictionaryManagement.DataDictionaries
             return await _dataDictionaryRepository.UpdateAsync(entity);
         }
 
-        public async Task DeleteAsync(Guid dataDictionaryId, Guid dataDictionayDetailId)
+        public async Task DeleteAsync(Guid dataDictionaryId, Guid dataDictionaryDetailId)
         {
             var entity = await _dataDictionaryRepository.FindByIdAsync(dataDictionaryId);
             if (entity == null)
                 throw new DataDictionaryDomainException(DataDictionaryManagementErrorCodes.DataDictionaryNotExist);
-            var detail = entity.Details.FirstOrDefault(e => e.Id == dataDictionayDetailId);
+            var detail = entity.Details.FirstOrDefault(e => e.Id == dataDictionaryDetailId);
             if (null == detail)
             {
                 throw new DataDictionaryDomainException(DataDictionaryManagementErrorCodes.DataDictionaryDetailNotExist);
             }
-
             entity.Details.Remove(detail);
             await _dataDictionaryRepository.UpdateAsync(entity);
         }
@@ -193,7 +192,7 @@ namespace Lion.AbpPro.DataDictionaryManagement.DataDictionaries
             var entity = await _dataDictionaryRepository.FindByIdAsync(dataDictionaryId);
             if (entity == null)
                 throw new DataDictionaryDomainException(DataDictionaryManagementErrorCodes.DataDictionaryNotExist);
-            entity.Update(dataDictionaryId, displayText, description);
+            entity.Update(displayText, description);
             return await _dataDictionaryRepository.UpdateAsync(entity);
         }
 
diff --git a/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/IDataDictionaryManager.cs b/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/IDataDictionaryManager.cs
index 9d009475..64f2ce63 100644
--- a/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/IDataDictionaryManager.cs
+++ b/aspnet-core/modules/DataDictionaryManagement/src/Lion.AbpPro.DataDictionaryManagement.Domain/DataDictionaries/IDataDictionaryManager.cs
@@ -52,7 +52,7 @@ public interface IDataDictionaryManager
         string description,
         int order);
 
-    Task DeleteAsync(Guid dataDictionaryId, Guid dataDictionayDetailId);
+    Task DeleteAsync(Guid dataDictionaryId, Guid dataDictionaryDetailId);
 
     Task<DataDictionary> UpdateAsync(
         Guid dataDictionaryId,