diff --git a/app/adminapi/controller/contract/SubcontractingContractNegotiationController.php b/app/adminapi/controller/contract/SubcontractingContractNegotiationController.php
index 266e53242..5e8d362fe 100644
--- a/app/adminapi/controller/contract/SubcontractingContractNegotiationController.php
+++ b/app/adminapi/controller/contract/SubcontractingContractNegotiationController.php
@@ -16,9 +16,9 @@
 namespace app\adminapi\controller\contract;
 
 
-use app\adminapi\controller\BaseAdminController;
-use app\adminapi\lists\contract\SubcontractingContractNegotiationLists;
-use app\adminapi\logic\contract\SubcontractingContractNegotiationLogic;
+use app\adminapi\controller\BaseAdminController;
+use app\adminapi\lists\contract\SubcontractingContractNegotiationLists;
+use app\adminapi\logic\contract\SubcontractingContractNegotiationLogic;
 use app\adminapi\validate\contract\SubcontractingContractNegotiationValidate;
 
 
diff --git a/app/adminapi/lists/contract/SubcontractingContractLists.php b/app/adminapi/lists/contract/SubcontractingContractLists.php
index d1d4fa51d..01136fcfb 100644
--- a/app/adminapi/lists/contract/SubcontractingContractLists.php
+++ b/app/adminapi/lists/contract/SubcontractingContractLists.php
@@ -19,6 +19,7 @@ use app\adminapi\lists\BaseAdminDataLists;
 use app\common\model\contract\SubcontractingContract;
 use app\common\lists\ListsSearchInterface;
 use app\common\model\contract\SubcontractingContractDetail;
+use app\common\model\contract\SubcontractingContractNegotiation;
 use app\common\model\project\Project;
 use app\common\model\supplier\Supplier;
 
@@ -69,6 +70,10 @@ class SubcontractingContractLists extends BaseAdminDataLists implements ListsSea
 			    $data['supplier_name'] = $supplier['supplier_name'];
 			    $data['supplier_code'] = $supplier['supplier_code'];
 			    $data['contract_type'] = $data->contract_type_text;
+				//洽商金额
+			    $data['negotiation_amount'] = SubcontractingContractNegotiation::where('subcontracting_contract_id',$data['id'])->sum('negotiation_amount');
+				//实际合同金额
+			    $data['reality_contract_amount'] = $data['contract_amount'] + $data['negotiation_amount'];
 				//不含税金额
 			    $data['excluding_tax_amount'] = SubcontractingContractDetail::where('contract_id',$data['id'])->sum('amount_excluding_tax');
 			    //已付款金额
diff --git a/app/adminapi/lists/contract/SubcontractingContractNegotiationLists.php b/app/adminapi/lists/contract/SubcontractingContractNegotiationLists.php
index 5804a0162..706bdda66 100644
--- a/app/adminapi/lists/contract/SubcontractingContractNegotiationLists.php
+++ b/app/adminapi/lists/contract/SubcontractingContractNegotiationLists.php
@@ -16,8 +16,11 @@ namespace app\adminapi\lists\contract;
 
 
 use app\adminapi\lists\BaseAdminDataLists;
+use app\common\model\contract\SubcontractingContract;
 use app\common\model\contract\SubcontractingContractNegotiation;
 use app\common\lists\ListsSearchInterface;
+use app\common\model\project\Project;
+use app\common\model\supplier\Supplier;
 use think\facade\Db;
 
 /**
@@ -38,7 +41,8 @@ class SubcontractingContractNegotiationLists extends BaseAdminDataLists implemen
     public function setSearch(): array
     {
         return [
-            '=' => ['scn.subcontracting_contract_id', 'scn.negotiation_name', 'scn.negotiation_no', 'scn.negotiation_type'],
+            '=' => ['project_id','subcontracting_contract_id','negotiation_type'],
+	        '%like%' => ['negotiation_name','negotiation_no']
         ];
     }
 
@@ -54,23 +58,21 @@ class SubcontractingContractNegotiationLists extends BaseAdminDataLists implemen
      */
     public function lists(): array
     {
-        return Db::name('SubcontractingContractNegotiation')->alias('scn')
-            ->where($this->searchWhere)
-            ->whereNull('scn.delete_time')
-            ->leftJoin('orgs o','o.id = scn.org_id')
-            ->leftJoin('dept d','d.id = scn.dept_id')
-            ->leftJoin('procurement_contract pc','pc.id = scn.subcontracting_contract_id')
-            ->leftJoin('project p','p.id = pc.project_id')
-            ->field('scn.*, d.name as dept_name, o.name as org_name, p.name as project_name, p.project_code, pc.contract_no, pc.contract_name')
+        return SubcontractingContractNegotiation::where($this->searchWhere)
+            ->field('id,project_id,subcontracting_contract_id,negotiation_name,negotiation_no,negotiation_amount,negotiation_type,sign_date,warranty_amount,warranty_expire_date')
             ->limit($this->limitOffset, $this->limitLength)
-            ->order(['scn.id' => 'desc'])
-            ->select()->each(function($item, $key){
-                //关联数据后续添加
-                $item['approve_no'] = '付款单号';
-                $item['approve_step'] = '流程步骤';
-                $item['approve_settle_status'] = 1;
-
-                return $item;
+            ->order(['id' => 'desc'])
+            ->select()->each(function($data){
+		        $subcontracting_contract = SubcontractingContract::field('supplier_id,contract_no')->where('id',$data['subcontracting_contract_id'])->findOrEmpty();
+		        $project = Project::field('name,project_code')->where('id',$data['project_id'])->findOrEmpty();
+		        $supplier = Supplier::field('supplier_name,supplier_code')->where('id',$subcontracting_contract['supplier_id'])->findOrEmpty();
+		        $data['contract_no'] = $subcontracting_contract['contract_no'];
+		        $data['supplier_name'] = $supplier['supplier_name'];
+		        $data['supplier_code'] = $supplier['supplier_code'];
+		        $data['project_code'] = $project['project_code'];
+		        $data['project_name'] = $project['name'];
+		        $data['negotiation_type_text'] = $data->negotiation_type_text;
+                return $data;
             })
             ->toArray();
     }
@@ -84,13 +86,7 @@ class SubcontractingContractNegotiationLists extends BaseAdminDataLists implemen
      */
     public function count(): int
     {
-        return Db::name('SubcontractingContractNegotiation')->alias('scn')
-        ->where($this->searchWhere)
-        ->whereNull('scn.delete_time')
-        ->leftJoin('orgs o','o.id = scn.org_id')
-        ->leftJoin('dept d','d.id = scn.dept_id')
-        ->leftJoin('procurement_contract pc','pc.id = scn.subcontracting_contract_id')
-        ->leftJoin('project p','p.id = pc.project_id')->count();
+        return SubcontractingContractNegotiation::where($this->searchWhere)->count();
     }
 
 }
\ No newline at end of file
diff --git a/app/adminapi/logic/contract/SubcontractingContractNegotiationLogic.php b/app/adminapi/logic/contract/SubcontractingContractNegotiationLogic.php
index 070866c84..696d2013a 100644
--- a/app/adminapi/logic/contract/SubcontractingContractNegotiationLogic.php
+++ b/app/adminapi/logic/contract/SubcontractingContractNegotiationLogic.php
@@ -15,8 +15,11 @@
 namespace app\adminapi\logic\contract;
 
 
+use app\common\model\contract\SubcontractingContract;
 use app\common\model\contract\SubcontractingContractNegotiation;
 use app\common\logic\BaseLogic;
+use app\common\model\project\Project;
+use app\common\model\supplier\Supplier;
 use think\facade\Db;
 
 
@@ -28,7 +31,6 @@ use think\facade\Db;
 class SubcontractingContractNegotiationLogic extends BaseLogic
 {
 
-
     /**
      * @notes 添加
      * @param array $params
@@ -38,24 +40,24 @@ class SubcontractingContractNegotiationLogic extends BaseLogic
      */
     public static function add(array $params): bool
     {
+		$subcontracting_contract = SubcontractingContract::field('project_id')->where('id',$params['subcontracting_contract_id'])->findOrEmpty();
         Db::startTrans();
         try {
             SubcontractingContractNegotiation::create([
-                'org_id' => $params['org_id'] ?? 0,
-                'dept_id' => $params['dept_id'] ?? 0,
-                'subcontracting_contract_id' => $params['subcontracting_contract_id'] ?? 0,
-                'negotiation_name' => $params['negotiation_name'] ?? '',
-                'negotiation_no' => $params['negotiation_no'] ?? '',
-                'negotiation_amount' => $params['negotiation_amount'] ?? 0,
-                'negotiation_type' => $params['negotiation_type'] ?? 0,
+				'project_id' => $subcontracting_contract['project_id'],
+                'subcontracting_contract_id' => $params['subcontracting_contract_id'],
+				'sign_date' => strtotime($params['sign_date']),
+                'negotiation_name' => $params['negotiation_name'],
+                'negotiation_no' => data_unique_code('QS-FBHT'),
+                'negotiation_amount' => $params['negotiation_amount'],
+                'negotiation_type' => $params['negotiation_type'],
                 'warranty_amount' => $params['warranty_amount'] ?? 0,
-                'Warranty_expire_date' => $params['Warranty_expire_date'] ?? '',
+                'warranty_expire_date' => !empty($params['Warranty_expire_date']) ? strtotime($params['Warranty_expire_date']) : 0,
                 'negotiation_content' => $params['negotiation_content'] ?? '',
                 'negotiation_detail' => $params['negotiation_detail'] ?? '',
-                'negotiation_quotation' => $params['negotiation_quotation'] ?? '',
-                'negotiation_basis' => $params['negotiation_basis'] ?? '',
+                'negotiation_quotation' => !empty($params['negotiation_quotation']) ? $params['negotiation_quotation'] : null,
+                'negotiation_basis' => !empty($params['negotiation_basis']) ? $params['negotiation_basis'] : null,
             ]);
-
             Db::commit();
             return true;
         } catch (\Exception $e) {
@@ -75,24 +77,24 @@ class SubcontractingContractNegotiationLogic extends BaseLogic
      */
     public static function edit(array $params): bool
     {
+	    $subcontracting_contract = SubcontractingContract::field('project_id')->where('id',$params['subcontracting_contract_id'])->findOrEmpty();
         Db::startTrans();
         try {
             SubcontractingContractNegotiation::where('id', $params['id'])->update([
-                'org_id' => $params['org_id'] ?? 0,
-                'dept_id' => $params['dept_id'] ?? 0,
-                'subcontracting_contract_id' => $params['subcontracting_contract_id'] ?? 0,
-                'negotiation_name' => $params['negotiation_name'] ?? '',
-                'negotiation_no' => $params['negotiation_no'] ?? '',
-                'negotiation_amount' => $params['negotiation_amount'] ?? 0,
-                'negotiation_type' => $params['negotiation_type'] ?? 0,
-                'warranty_amount' => $params['warranty_amount'] ?? 0,
-                'Warranty_expire_date' => $params['Warranty_expire_date'] ?? '',
-                'negotiation_content' => $params['negotiation_content'] ?? '',
-                'negotiation_detail' => $params['negotiation_detail'] ?? '',
-                'negotiation_quotation' => $params['negotiation_quotation'] ?? '',
-                'negotiation_basis' => $params['negotiation_basis'] ?? '',
+	            'project_id' => $subcontracting_contract['project_id'],
+	            'subcontracting_contract_id' => $params['subcontracting_contract_id'],
+	            'sign_date' => strtotime($params['sign_date']),
+	            'negotiation_name' => $params['negotiation_name'],
+	            'negotiation_amount' => $params['negotiation_amount'],
+	            'negotiation_type' => $params['negotiation_type'],
+	            'warranty_amount' => $params['warranty_amount'] ?? 0,
+	            'warranty_expire_date' => !empty($params['Warranty_expire_date']) ? strtotime($params['Warranty_expire_date']) : 0,
+	            'negotiation_content' => $params['negotiation_content'] ?? '',
+	            'negotiation_detail' => $params['negotiation_detail'] ?? '',
+	            'negotiation_quotation' => !empty($params['negotiation_quotation']) ? $params['negotiation_quotation'] : null,
+	            'negotiation_basis' => !empty($params['negotiation_basis']) ? $params['negotiation_basis'] : null,
+	            'update_time' => time(),
             ]);
-
             Db::commit();
             return true;
         } catch (\Exception $e) {
@@ -125,17 +127,17 @@ class SubcontractingContractNegotiationLogic extends BaseLogic
      */
     public static function detail($params): array
     {
-        $subcontractingContractNegotiation = SubcontractingContractNegotiation::findOrEmpty($params['id']);
-        $subcontractingContractNegotiation->contract;
-        $subcontractingContractNegotiation->org;
-        $subcontractingContractNegotiation->dept;
-        $subcontractingContractNegotiation->project = null;
-        if (!empty($subcontractingContractNegotiation->contract->project)) {
-            $subcontractingContractNegotiation->project = $subcontractingContractNegotiation->contract->project;
-            unset($subcontractingContractNegotiation->contract->project);
-        }
-        $subcontractingContractNegotiation->negotiation_quotation = json_decode($subcontractingContractNegotiation->negotiation_quotation, true);
-        $subcontractingContractNegotiation->negotiation_basis = json_decode($subcontractingContractNegotiation->negotiation_basis, true);
-        return $subcontractingContractNegotiation->toArray();
+        $data = SubcontractingContractNegotiation::field('id,project_id,subcontracting_contract_id,negotiation_name,negotiation_no,negotiation_amount,negotiation_type,sign_date,warranty_amount,warranty_expire_date,negotiation_content,negotiation_detail,negotiation_quotation,negotiation_basis')
+	        ->findOrEmpty($params['id']);
+	    $subcontracting_contract = SubcontractingContract::field('supplier_id,contract_no')->where('id',$data['subcontracting_contract_id'])->findOrEmpty();
+		$project = Project::field('name,project_code')->where('id',$data['project_id'])->findOrEmpty();
+		$supplier = Supplier::field('supplier_name,supplier_code')->where('id',$subcontracting_contract['supplier_id'])->findOrEmpty();
+		$data['contract_no'] = $subcontracting_contract['contract_no'];
+		$data['supplier_name'] = $supplier['supplier_name'];
+		$data['supplier_code'] = $supplier['supplier_code'];
+		$data['project_code'] = $project['project_code'];
+		$data['project_name'] = $project['name'];
+		$data['negotiation_type_text'] = $data->negotiation_type_text;
+        return $data->toArray();
     }
 }
\ No newline at end of file
diff --git a/app/adminapi/validate/contract/SubcontractingContractNegotiationValidate.php b/app/adminapi/validate/contract/SubcontractingContractNegotiationValidate.php
index 23528a36c..2966da344 100644
--- a/app/adminapi/validate/contract/SubcontractingContractNegotiationValidate.php
+++ b/app/adminapi/validate/contract/SubcontractingContractNegotiationValidate.php
@@ -15,6 +15,8 @@
 namespace app\adminapi\validate\contract;
 
 
+use app\common\model\contract\SubcontractingContract;
+use app\common\model\dict\DictData;
 use app\common\validate\BaseValidate;
 
 
@@ -32,9 +34,15 @@ class SubcontractingContractNegotiationValidate extends BaseValidate
       */
     protected $rule = [
         'id' => 'require',
-        'subcontracting_contract_id' => 'require',
+        'subcontracting_contract_id' => 'require|checkSubcontractingContract',
+	    'sign_date' => 'require|dateFormat:Y-m-d',
         'negotiation_name' => 'require',
-        'negotiation_amount' => 'require',
+        'negotiation_amount' => 'require|float|egt:0',
+	    'negotiation_type' => 'require|checkNegotiationType',
+	    'warranty_amount' => 'float|egt:0',
+	    'warranty_expire_date' => 'dateFormat:Y-m-d',
+	    'negotiation_quotation' => 'checkAnnex',
+	    'negotiation_basis' => 'checkAnnex',
     ];
 
 
@@ -44,6 +52,13 @@ class SubcontractingContractNegotiationValidate extends BaseValidate
      */
     protected $field = [
         'id' => 'id',
+	    'subcontracting_contract_id' => '分包合同',
+	    'sign_date' => '签约日期',
+	    'negotiation_name' => '洽商单名称',
+	    'negotiation_amount' => '洽商金额',
+	    'negotiation_type' => '洽商类别',
+	    'warranty_amount' => '洽商质保金额',
+	    'warranty_expire_date' => '洽商质保到期时间'
     ];
 
 
@@ -65,9 +80,7 @@ class SubcontractingContractNegotiationValidate extends BaseValidate
      * @date 2023/12/12 17:21
      */
     public function sceneEdit()
-    {
-        return $this->only(['id', 'subcontracting_contract_id', 'negotiation_name', 'negotiation_amount']);
-    }
+    {}
 
 
     /**
@@ -92,5 +105,34 @@ class SubcontractingContractNegotiationValidate extends BaseValidate
     {
         return $this->only(['id']);
     }
+	
+	public function checkSubcontractingContract($value): bool|string
+	{
+		$data = SubcontractingContract::where('id',$value)->findOrEmpty();
+		if($data->isEmpty()){
+			return '分包合同信息不存在';
+		}
+		return true;
+	}
+	
+	public function checkNegotiationType($value): bool|string
+	{
+		$dict = DictData::where('type_value','negotiation_type')->column('value');
+		if(!in_array($value,$dict)){
+			return '洽商类别无效';
+		}
+		return true;
+	}
+	
+	public function checkAnnex($value): bool|string
+	{
+		if(!empty($value) && $value != ''){
+			$annex = json_decode($value,true);
+			if(empty($annex) || !is_array($annex)){
+				return '附件格式错误';
+			}
+		}
+		return true;
+	}
 
 }
\ No newline at end of file
diff --git a/app/common/model/contract/SubcontractingContract.php b/app/common/model/contract/SubcontractingContract.php
index 5ceac3af0..c1a6959ba 100644
--- a/app/common/model/contract/SubcontractingContract.php
+++ b/app/common/model/contract/SubcontractingContract.php
@@ -33,7 +33,7 @@ class SubcontractingContract extends BaseModel
 	
 	public function getSigningDateAttr($value): string
 	{
-		return empty($value) ? '' : date('Y-m-d H:i:s', $value);
+		return empty($value) ? '' : date('Y-m-d', $value);
 	}
 	
 	public function getAnnexAttr($value){
diff --git a/app/common/model/contract/SubcontractingContractNegotiation.php b/app/common/model/contract/SubcontractingContractNegotiation.php
index 4c0b0f48a..ddfc6b814 100644
--- a/app/common/model/contract/SubcontractingContractNegotiation.php
+++ b/app/common/model/contract/SubcontractingContractNegotiation.php
@@ -16,6 +16,7 @@ namespace app\common\model\contract;
 
 
 use app\common\model\BaseModel;
+use app\common\model\dict\DictData;
 use think\model\concern\SoftDelete;
 
 
@@ -29,20 +30,28 @@ class SubcontractingContractNegotiation extends BaseModel
     use SoftDelete;
     protected $name = 'subcontracting_contract_negotiation';
     protected $deleteTime = 'delete_time';
-
-    public function contract()
-    {
-        return $this->belongsTo(\app\common\model\contract\ProcurementContract::class, 'subcontracting_contract_id');
-    }
-
-    public function org()
-    {
-        return $this->hasOne(\app\common\model\dept\Orgs::class, 'id', 'org_id');
-    }
-
-    public function dept()
-    {
-        return $this->hasOne(\app\common\model\dept\Dept::class, 'id', 'dept_id');
-    }
+	
+	public function getSignDateAttr($value): string
+	{
+		return empty($value) ? '' : date('Y-m-d', $value);
+	}
+	
+	public function getWarrantyExpireDateAttr($value): string
+	{
+		return empty($value) ? '' : date('Y-m-d', $value);
+	}
+	
+	public function getNegotiationQuotationAttr($value){
+		return !empty($value) ? json_decode($value) : '';
+	}
+	
+	public function getNegotiationBasisAttr($value){
+		return !empty($value) ? json_decode($value) : '';
+	}
+	
+	public function getNegotiationTypeTextAttr($value,$data){
+		$dict = DictData::where('type_value','negotiation_type')->column('name','value');
+		return $dict[$data['negotiation_type']];
+	}
     
 }
\ No newline at end of file