diff --git a/DMS.Infrastructure/Entities/DbTriggerDefinition.cs b/DMS.Infrastructure/Entities/DbTrigger.cs
similarity index 97%
rename from DMS.Infrastructure/Entities/DbTriggerDefinition.cs
rename to DMS.Infrastructure/Entities/DbTrigger.cs
index b5b468e..3b892a4 100644
--- a/DMS.Infrastructure/Entities/DbTriggerDefinition.cs
+++ b/DMS.Infrastructure/Entities/DbTrigger.cs
@@ -9,8 +9,8 @@ namespace DMS.Infrastructure.Entities;
 /// <summary>
 /// 触发器定义实体类，对应数据库中的 TriggerDefinitions 表。
 /// </summary>
-[SugarTable("TriggerDefinitions")]
-public class DbTriggerDefinition
+[SugarTable("Triggers")]
+public class DbTrigger
 {
     /// <summary>
     /// 触发器唯一标识符，主键。
diff --git a/DMS.Infrastructure/Profiles/MappingProfile.cs b/DMS.Infrastructure/Profiles/MappingProfile.cs
index 0e8892c..42b1dee 100644
--- a/DMS.Infrastructure/Profiles/MappingProfile.cs
+++ b/DMS.Infrastructure/Profiles/MappingProfile.cs
@@ -45,7 +45,7 @@ public class MappingProfile : Profile
         CreateMap<DbEmailTemplate, EmailTemplate>().ReverseMap();
         
         // --- 触发器映射 ---
-        CreateMap<DbTriggerDefinition, Trigger>()
+        CreateMap<DbTrigger, Trigger>()
             .ForMember(dest => dest.Variables, opt => opt.Ignore()) // 忽略Variables属性映射，因为可能需要特殊处理
             .ReverseMap();
     }
diff --git a/DMS.Infrastructure/Repositories/InitializeRepository.cs b/DMS.Infrastructure/Repositories/InitializeRepository.cs
index e881278..5aaf02d 100644
--- a/DMS.Infrastructure/Repositories/InitializeRepository.cs
+++ b/DMS.Infrastructure/Repositories/InitializeRepository.cs
@@ -50,7 +50,7 @@ public class InitializeRepository : IInitializeRepository
         _db.CodeFirst.InitTables<DbEmailMessage>();
         _db.CodeFirst.InitTables<DbEmailTemplate>();
         _db.CodeFirst.InitTables<DbEmailLog>();
-        _db.CodeFirst.InitTables<DbTriggerDefinition>();
+        _db.CodeFirst.InitTables<DbTrigger>();
         _db.CodeFirst.InitTables<DbTriggerVariable>();
     }
 
diff --git a/DMS.Infrastructure/Repositories/TriggerRepository.cs b/DMS.Infrastructure/Repositories/TriggerRepository.cs
index e42de04..e683f30 100644
--- a/DMS.Infrastructure/Repositories/TriggerRepository.cs
+++ b/DMS.Infrastructure/Repositories/TriggerRepository.cs
@@ -13,9 +13,9 @@ namespace DMS.Infrastructure.Repositories
 {
     /// <summary>
     /// 触发器仓储实现类，负责触发器数据的持久化操作。
-    /// 继承自 <see cref="BaseRepository{DbTriggerDefinition}"/> 并实现 <see cref="ITriggerRepository"/> 接口。
+    /// 继承自 <see cref="BaseRepository{DbTrigger}"/> 并实现 <see cref="ITriggerRepository"/> 接口。
     /// </summary>
-    public class TriggerRepository : BaseRepository<DbTriggerDefinition>, ITriggerRepository
+    public class TriggerRepository : BaseRepository<DbTrigger>, ITriggerRepository
     {
         private readonly IMapper _mapper;
 
@@ -59,7 +59,7 @@ namespace DMS.Infrastructure.Repositories
         /// <returns>添加成功后的触发器定义实体（包含数据库生成的ID等信息）。</returns>
         public async Task<Trigger> AddAsync(Trigger entity)
         {
-            var dbTrigger = _mapper.Map<DbTriggerDefinition>(entity);
+            var dbTrigger = _mapper.Map<DbTrigger>(entity);
             var addedDbTrigger = await base.AddAsync(dbTrigger);
             return _mapper.Map(addedDbTrigger, entity);
         }
@@ -71,7 +71,7 @@ namespace DMS.Infrastructure.Repositories
         /// <returns>受影响的行数。</returns>
         public async Task<int> UpdateAsync(Trigger entity)
         {
-            var dbTrigger = _mapper.Map<DbTriggerDefinition>(entity);
+            var dbTrigger = _mapper.Map<DbTrigger>(entity);
             return await base.UpdateAsync(dbTrigger);
         }
 
@@ -82,7 +82,7 @@ namespace DMS.Infrastructure.Repositories
         /// <returns>受影响的行数。</returns>
         public async Task<int> DeleteAsync(Trigger entity)
         {
-            return await base.DeleteAsync(_mapper.Map<DbTriggerDefinition>(entity));
+            return await base.DeleteAsync(_mapper.Map<DbTrigger>(entity));
         }
 
         /// <summary>
@@ -94,10 +94,10 @@ namespace DMS.Infrastructure.Repositories
         {
             var stopwatch = new Stopwatch();
             stopwatch.Start();
-            var result = await _dbContext.GetInstance().Deleteable(new DbTriggerDefinition() { Id = id })
+            var result = await _dbContext.GetInstance().Deleteable(new DbTrigger() { Id = id })
                                  .ExecuteCommandAsync();
             stopwatch.Stop();
-            _logger.LogInformation($"Delete {typeof(DbTriggerDefinition)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
+            _logger.LogInformation($"Delete {typeof(DbTrigger)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
             return result;
         }
         
@@ -114,7 +114,7 @@ namespace DMS.Infrastructure.Repositories
 
         public async Task<List<Trigger>> AddBatchAsync(List<Trigger> entities)
         {
-            var dbEntities = _mapper.Map<List<DbTriggerDefinition>>(entities);
+            var dbEntities = _mapper.Map<List<DbTrigger>>(entities);
             var addedEntities = await base.AddBatchAsync(dbEntities);
             return _mapper.Map<List<Trigger>>(addedEntities);
         }