diff --git a/EquipMgr/Tnb.EquipMgr.Entities/Dto/BaseInput.cs b/EquipMgr/Tnb.EquipMgr.Entities/Dto/BaseInput.cs
new file mode 100644
index 00000000..b826fe23
--- /dev/null
+++ b/EquipMgr/Tnb.EquipMgr.Entities/Dto/BaseInput.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tnb.EquipMgr.Entities.Dto
+{
+    public class BaseInput
+    {
+        public string item_group_id { get; set; }
+        public List<string> ids { get; set; }
+    }
+}
diff --git a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldListOutput.cs b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldListOutput.cs
index d385c1bc..72a9bc91 100644
--- a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldListOutput.cs
+++ b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldListOutput.cs
@@ -8,7 +8,7 @@ namespace Tnb.EquipMgr.Entities.Dto
 {
     public class RelevanceMoldListOutput
     {
-
+        public string mold_id { get; set; }
         /// <summary>
         /// Desc:模具编号
         /// Default:NULL::character varying
diff --git a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainGroupItemRelationInput.cs b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainGroupItemRelationInput.cs
index 98b11fef..4e796a9e 100644
--- a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainGroupItemRelationInput.cs
+++ b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainGroupItemRelationInput.cs
@@ -9,15 +9,7 @@ namespace Tnb.EquipMgr.Entities.Dto
     /// <summary>
     /// 关联保养组与模具输入参数
     /// </summary>
-    public class MoldMaintainGroupItemRelationInput
+    public class MoldMaintainGroupItemRelationInput :BaseInput
     {
-        /// <summary>
-        /// 项目组Id
-        /// </summary>
-        public string item_group_id { get; set; }
-        /// <summary>
-        /// 模具Id
-        /// </summary>
-        public string mold_id { get; set; }
     }
 }
diff --git a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemInput.cs b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemInput.cs
index 75205ae8..7802dba7 100644
--- a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemInput.cs
+++ b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemInput.cs
@@ -9,16 +9,8 @@ namespace Tnb.EquipMgr.Entities.Dto
     /// <summary>
     /// 模具保养项输入参数
     /// </summary>
-    public class MoldMaintainGroupItemInput
+    public class MoldMaintainGroupItemInput : BaseInput
     {
-        /// <summary>
-        /// 项目组Id
-        /// </summary>
-        public string item_group_id { get; set; }
-        /// <summary>
-        /// 保养项Id
-        /// </summary>
-        public string item_id { get; set; }
-        
+
     }
 }
diff --git a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemListOutput.cs b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemListOutput.cs
index 93eefae1..c45b8ad4 100644
--- a/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemListOutput.cs
+++ b/EquipMgr/Tnb.EquipMgr.Entities/Dto/MoldMaintainItemListOutput.cs
@@ -11,6 +11,10 @@ namespace Tnb.EquipMgr.Entities.Dto
     /// </summary>
     public class MoldMaintainItemListOutput
     {
+        /// <summary>
+        /// 检查项Id
+        /// </summary>
+        public string item_id { get; set; }
         /// <summary>
         /// 项目名称
         /// </summary>
diff --git a/EquipMgr/Tnb.EquipMgr.Entities/Mapper/Mapper.cs b/EquipMgr/Tnb.EquipMgr.Entities/Mapper/Mapper.cs
index 47984fa8..3b575108 100644
--- a/EquipMgr/Tnb.EquipMgr.Entities/Mapper/Mapper.cs
+++ b/EquipMgr/Tnb.EquipMgr.Entities/Mapper/Mapper.cs
@@ -8,6 +8,10 @@ namespace Tnb.EquipMgr.Entities.Mapper
     {
         public void Register(TypeAdapterConfig config)
         {
+            config.ForType<MoldMaintenance, MoldMaintainItemListOutput>()
+                  .Map(dest => dest.item_id, src => src.id);
+            config.ForType<ToolMolds, RelevanceMoldListOutput>()
+                  .Map(dest => dest.mold_id, src => src.id);
         }
     }
 }
\ No newline at end of file
diff --git a/EquipMgr/Tnb.EquipMgr/ToolMoldMaintainGroupService.cs b/EquipMgr/Tnb.EquipMgr/ToolMoldMaintainGroupService.cs
index 6c481337..52c7d969 100644
--- a/EquipMgr/Tnb.EquipMgr/ToolMoldMaintainGroupService.cs
+++ b/EquipMgr/Tnb.EquipMgr/ToolMoldMaintainGroupService.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Linq.Expressions;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 using Aspose.Cells.Drawing;
@@ -12,6 +14,9 @@ using JNPF.DynamicApiController;
 using JNPF.FriendlyException;
 using Mapster;
 using Microsoft.AspNetCore.Mvc;
+using NPOI.SS.Formula.Functions;
+using Qiniu.Util;
+using Spire.Pdf.Widget;
 using SqlSugar;
 using Tnb.Common.Contracts;
 using Tnb.EquipMgr.Entities;
@@ -82,7 +87,7 @@ namespace Tnb.EquipMgr
         /// <returns></returns>
         [HttpPost]
         public async Task RelevanceMaintianGroupAndItem(MoldMaintainGroupItemInput input) =>
-            await Relevance<MoldMaintainGroupItemInput, ToolMoldMaintainGroupItem>(input);
+            await Relevance<MoldMaintainGroupItemInput, ToolMoldMaintainGroupItem>(input, nameof(ToolMoldMaintainGroupItem.item_id), it => it.item_group_id == input.item_group_id);
 
         /// <summary>
         /// 关联项目组与模具
@@ -91,20 +96,64 @@ namespace Tnb.EquipMgr
         /// <returns></returns>
         [HttpPost]
         public async Task RelevanceMaintianGroupAndMold(MoldMaintainGroupItemRelationInput input) =>
-            await Relevance<MoldMaintainGroupItemRelationInput, ToolMoldMaintainGroupRelation>(input);
+            await Relevance<MoldMaintainGroupItemRelationInput, ToolMoldMaintainGroupRelation>(input, nameof(ToolMoldMaintainGroupRelation.mold_id), it => it.item_group_id == input.item_group_id);
 
 
 
         #endregion
 
-        private async Task Relevance<TSrc, TDest>(TSrc input) where TDest : BaseEntity<string>, new()
+        private async Task Relevance<TSrc, TDest>(TSrc input, string name, Expression<Func<TDest, bool>> deleleExp) where TDest : BaseEntity<string>, new()
+                                                              where TSrc : BaseInput
         {
+
+            await _db.Deleteable<TDest>().Where(deleleExp).ExecuteCommandAsync();
+            var itemGroupId = nameof(ToolMoldMaintainGroupRelation.item_group_id);
             if (input == null) throw new ArgumentNullException(nameof(input));
-            var entity = input.Adapt<TDest>();
-            entity.id = SnowflakeIdHelper.NextId();
-            var row = await _db.Insertable(entity).ExecuteCommandAsync();
+            var entities = new List<TDest>();
+            if (input.ids?.Count > 0)
+            {
+                foreach (var id in input.ids)
+                {
+                    var pk = id;
+                    TDest entity = new();
+                    entity.id = SnowflakeIdHelper.NextId();
+                    if (!PropertySet<TDest>.ValueFactories.TryGetValue(itemGroupId, out Action<object, object> setGroupIdAction))
+                    {
+                        setGroupIdAction = PropertySet<TDest>.CreateSetPropertyValueAction(itemGroupId);
+                        PropertySet<TDest>.ValueFactories.Add(itemGroupId, setGroupIdAction);
+                    }
+                    setGroupIdAction(entity, input.item_group_id);
+                    if (!PropertySet<TDest>.ValueFactories.TryGetValue(name, out Action<object, object> setAction))
+                    {
+                        setAction = PropertySet<TDest>.CreateSetPropertyValueAction(name);
+                        PropertySet<TDest>.ValueFactories.Add(name, setAction);
+                    }
+                    setAction(entity, pk);
+                    entities.Add(entity);
+                }
+            }
+            var row = await _db.Insertable(entities).ExecuteCommandAsync();
             if (row < 1) throw Oops.Oh(ErrorCode.COM1000);
         }
 
     }
+
+    public class PropertySet<T>
+    {
+        public static Dictionary<string, Action<object, object>> ValueFactories = new Dictionary<string, Action<object, object>>(StringComparer.OrdinalIgnoreCase);
+
+        public static Action<object, object> CreateSetPropertyValueAction(string propertyName)
+        {
+            var property = typeof(T).GetProperty(propertyName);
+            var target = Expression.Parameter(typeof(object));
+            var propertyValue = Expression.Parameter(typeof(object));
+            var castTarget = Expression.Convert(target, typeof(T));
+            var castPropertyValue = Expression.Convert(propertyValue, property.PropertyType);
+            var setPropertyValue = Expression.Call(castTarget, property.GetSetMethod(), castPropertyValue);
+            return Expression.Lambda<Action<object, object>>(setPropertyValue, target, propertyValue).Compile();
+        }
+
+    }
+
+
 }