diff --git a/app/adminapi/controller/project/ProjectSettlementController.php b/app/adminapi/controller/project/ProjectSettlementController.php
new file mode 100644
index 000000000..86bd31e18
--- /dev/null
+++ b/app/adminapi/controller/project/ProjectSettlementController.php
@@ -0,0 +1,77 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeadmin快速开发前后端分离管理后台（PHP版）
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
+// | github下载：https://github.com/likeshop-github/likeadmin
+// | 访问官网：https://www.likeadmin.cn
+// | likeadmin团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeadminTeam
+// +----------------------------------------------------------------------
+
+
+namespace app\adminapi\controller\project;
+
+
+use app\adminapi\controller\BaseAdminController;
+use app\adminapi\lists\project\ProjectSettlementLists;
+use app\adminapi\logic\project\ProjectSettlementLogic;
+use app\adminapi\validate\project\ProjectSettlementValidate;
+
+
+/**
+ * 甲方结算控制器
+ * Class ProjectSettlementController
+ * @package app\adminapi\controller\project
+ */
+class ProjectSettlementController extends BaseAdminController
+{
+
+
+    /**
+     * @notes 获取甲方结算列表
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function lists()
+    {
+        return $this->dataLists(new ProjectSettlementLists());
+    }
+
+
+    /**
+     * @notes 添加甲方结算
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function add()
+    {
+        $params = (new ProjectSettlementValidate())->post()->goCheck('add');
+        $result = ProjectSettlementLogic::add($params,$this->adminId);
+        if (true === $result) {
+            return $this->success('添加成功', [], 1, 1);
+        }
+        return $this->fail(ProjectSettlementLogic::getError());
+    }
+	
+
+    /**
+     * @notes 获取甲方结算详情
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function detail()
+    {
+        $params = (new ProjectSettlementValidate())->goCheck('detail');
+        $result = ProjectSettlementLogic::detail($params);
+        return $this->data($result);
+    }
+
+
+}
\ No newline at end of file
diff --git a/app/adminapi/lists/project/ProjectSettlementLists.php b/app/adminapi/lists/project/ProjectSettlementLists.php
new file mode 100644
index 000000000..db295e940
--- /dev/null
+++ b/app/adminapi/lists/project/ProjectSettlementLists.php
@@ -0,0 +1,92 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeadmin快速开发前后端分离管理后台（PHP版）
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
+// | github下载：https://github.com/likeshop-github/likeadmin
+// | 访问官网：https://www.likeadmin.cn
+// | likeadmin团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeadminTeam
+// +----------------------------------------------------------------------
+
+namespace app\adminapi\lists\project;
+
+
+use app\adminapi\lists\BaseAdminDataLists;
+use app\common\model\auth\Admin;
+use app\common\model\contract\Contract;
+use app\common\model\project\Project;
+use app\common\model\project\ProjectSettlement;
+use app\common\lists\ListsSearchInterface;
+
+
+/**
+ * 甲方结算列表
+ * Class ProjectSettlementLists
+ * @package app\adminapi\listsproject
+ */
+class ProjectSettlementLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+
+
+    /**
+     * @notes 设置搜索条件
+     * @return \string[][]
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function setSearch(): array
+    {
+        return [
+            '%like%' => ['settlement_code'],
+        ];
+    }
+
+
+    /**
+     * @notes 获取甲方结算列表
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function lists(): array
+    {
+        return ProjectSettlement::where($this->searchWhere)
+            ->field(['id','settlement_code','project_id','contract_id','settlement_amount','remaining_amount','settlement_date','add_user'])
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order(['id' => 'desc'])
+            ->select()->each(function($item){
+		        $project = Project::field('name,project_code')->where('id',$item['project_id'])->findOrEmpty();
+		        $contract = Contract::field('contract_name,contract_code,amount')->where('id',$item['contract_id'])->findOrEmpty();
+				$admin = Admin::field('name')->where('id',$item['add_user'])->findOrEmpty();
+		        $item['project_name'] = $project['name'];
+		        $item['project_code'] = $project['project_code'];
+		        $item['contract_name'] = $contract['contract_name'];
+		        $item['contract_code'] = $contract['contract_code'];
+		        $item['contract_amount'] = $contract['amount'];
+				$item['add_user_name'] = $admin['name'];
+				unset($item['project_id'],$item['contract_id'],$item['add_user']);
+				return $item;
+	        })
+            ->toArray();
+    }
+
+
+    /**
+     * @notes 获取甲方结算数量
+     * @return int
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function count(): int
+    {
+        return ProjectSettlement::where($this->searchWhere)->count();
+    }
+
+}
\ No newline at end of file
diff --git a/app/adminapi/logic/project/ProjectSettlementLogic.php b/app/adminapi/logic/project/ProjectSettlementLogic.php
new file mode 100644
index 000000000..6b8e304f9
--- /dev/null
+++ b/app/adminapi/logic/project/ProjectSettlementLogic.php
@@ -0,0 +1,135 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeadmin快速开发前后端分离管理后台（PHP版）
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
+// | github下载：https://github.com/likeshop-github/likeadmin
+// | 访问官网：https://www.likeadmin.cn
+// | likeadmin团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeadminTeam
+// +----------------------------------------------------------------------
+
+namespace app\adminapi\logic\project;
+
+
+use app\common\model\contract\Contract;
+use app\common\model\custom\Custom;
+use app\common\model\project\Project;
+use app\common\model\project\ProjectSettlement;
+use app\common\logic\BaseLogic;
+use think\facade\Db;
+
+
+/**
+ * 甲方结算逻辑
+ * Class ProjectSettlementLogic
+ * @package app\adminapi\logic\project
+ */
+class ProjectSettlementLogic extends BaseLogic
+{
+
+
+    /**
+     * @notes 添加甲方结算
+     * @param array $params
+     * @return bool
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public static function add(array $params,$admin_id): bool
+    {
+        Db::startTrans();
+        try {
+            ProjectSettlement::create([
+                'settlement_code' => data_unique_code('甲方结算'),
+                'project_id' => $params['project_id'],
+                'contract_id' => $params['contract_id'],
+                'settlement_amount' => $params['settlement_amount'],
+                'settlement_amount_uppercase' => $params['settlement_amount_uppercase'],
+                'remaining_amount' => $params['remaining_amount'],
+	            'settlement_date' => strtotime($params['settlement_date']),
+                'remark' => $params['remark'],
+                'annex' =>  !empty($params['annex']) ? $params['annex'] : null,
+	            'add_user' => $admin_id
+            ]);
+            Db::commit();
+            return true;
+        } catch (\Exception $e) {
+            Db::rollback();
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+
+    /**
+     * @notes 编辑甲方结算
+     * @param array $params
+     * @return bool
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public static function edit(array $params): bool
+    {
+        Db::startTrans();
+        try {
+            ProjectSettlement::where('id', $params['id'])->update([
+                'project_id' => $params['project_id'],
+                'contract_id' => $params['contract_id'],
+                'settlement_amount' => $params['settlement_amount'],
+                'settlement_amount_uppercase' => $params['settlement_amount_uppercase'],
+                'remaining_amount' => $params['remaining_amount'],
+				'settlement_date' => strtotime($params['settlement_date']),
+                'remark' => $params['remark'],
+                'annex' =>  !empty($params['annex']) ? $params['annex'] : null,
+	            'update_time' => time()
+            ]);
+            Db::commit();
+            return true;
+        } catch (\Exception $e) {
+            Db::rollback();
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+
+    /**
+     * @notes 删除甲方结算
+     * @param array $params
+     * @return bool
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public static function delete(array $params): bool
+    {
+        return ProjectSettlement::destroy($params['id']);
+    }
+
+
+    /**
+     * @notes 获取甲方结算详情
+     * @param $params
+     * @return array
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public static function detail($params): array
+    {
+		$data = ProjectSettlement::field('id,settlement_code,project_id,contract_id,settlement_amount,settlement_amount_uppercase,remaining_amount,settlement_date,remark,annex')->findOrEmpty($params['id'])->toArray();
+		$project = Project::field('name,project_code')->where('id',$data['project_id'])->findOrEmpty();
+		$contract = Contract::field('customer_id,contract_name,contract_code,amount,amount_daxie')->where('id',$data['contract_id'])->findOrEmpty();
+		$custom = Custom::field('name')->where('id',$contract['customer_id'])->findOrEmpty();
+		$data['project_name'] = $project['name'];
+	    $data['project_code'] = $project['project_code'];
+	    $data['contract_name'] = $contract['contract_name'];
+	    $data['contract_code'] = $contract['contract_code'];
+	    $data['custom_name'] = $custom['name'];
+	    $data['contract_amount'] = $contract['amount'];
+	    $data['contract_amount_uppercase'] = $contract['amount_daxie'];
+        return $data;
+    }
+}
\ No newline at end of file
diff --git a/app/adminapi/validate/project/ProjectSettlementValidate.php b/app/adminapi/validate/project/ProjectSettlementValidate.php
new file mode 100644
index 000000000..cc65dda4b
--- /dev/null
+++ b/app/adminapi/validate/project/ProjectSettlementValidate.php
@@ -0,0 +1,143 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeadmin快速开发前后端分离管理后台（PHP版）
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
+// | github下载：https://github.com/likeshop-github/likeadmin
+// | 访问官网：https://www.likeadmin.cn
+// | likeadmin团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeadminTeam
+// +----------------------------------------------------------------------
+
+namespace app\adminapi\validate\project;
+
+
+use app\common\model\bid\BidBuyBiddingDocument;
+use app\common\model\contract\Contract;
+use app\common\model\project\Project;
+use app\common\validate\BaseValidate;
+
+
+/**
+ * 甲方结算验证器
+ * Class ProjectSettlementValidate
+ * @package app\adminapi\validate\project
+ */
+class ProjectSettlementValidate extends BaseValidate
+{
+
+     /**
+      * 设置校验规则
+      * @var string[]
+      */
+    protected $rule = [
+        'id' => 'require',
+        'project_id' => 'require|checkProject',
+        'contract_id' => 'require|checkContract',
+        'settlement_amount' => 'require|float|egt:0',
+        'settlement_amount_uppercase' => 'require',
+        'remaining_amount' => 'require|float|egt:0',
+	    'settlement_date' => 'require|dateFormat:Y-m-d',
+	    'annex' => 'checkFile'
+    ];
+	
+	protected $message = [
+		'id.require' => '缺少必要参数',
+		'project_id.require' => '请选择项目',
+		'contract_id.require' => '请选择合同',
+		'settlement_amount.require' => '请填写结算金额',
+		'settlement_amount.float' => '结算金额值必须是数字',
+		'settlement_amount.egt' => '结算金额值必须大于等于0',
+		'settlement_amount_uppercase.require' => '请填写合同金额大写',
+		'remaining_amount.require' => '请填写结算差异',
+		'remaining_amount.float' => '结算差异值必须是数字',
+		'remaining_amount.egt' => '结算差异值必须大于等于0',
+		'settlement_date.require' => '请选择结算日期',
+		'settlement_date.dateFormat' => '结算日期格式错误',
+	];
+
+
+    /**
+     * @notes 添加场景
+     * @return ProjectSettlementValidate
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function sceneAdd()
+    {
+		return $this->remove('id',true);
+    }
+
+
+    /**
+     * @notes 编辑场景
+     * @return ProjectSettlementValidate
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function sceneEdit()
+    {
+        return $this->only(['id','project_id','contract_id','settlement_amount','settlement_amount_uppercase','remaining_amount','settlement_date']);
+    }
+
+
+    /**
+     * @notes 删除场景
+     * @return ProjectSettlementValidate
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function sceneDelete()
+    {
+        return $this->only(['id']);
+    }
+
+
+    /**
+     * @notes 详情场景
+     * @return ProjectSettlementValidate
+     * @author likeadmin
+     * @date 2023/12/29 10:22
+     */
+    public function sceneDetail()
+    {
+        return $this->only(['id']);
+    }
+	
+	public function checkProject($value): bool|string
+	{
+		$data = Project::where('id',$value)->findOrEmpty();
+		if($data->isEmpty()){
+			return '项目不存在';
+		}
+		return true;
+	}
+	
+	public function checkContract($value,$rule,$data): bool|string
+	{
+		$contract = Contract::where('id',$value)->findOrEmpty();
+		if($contract->isEmpty()){
+			return '合同不存在';
+		}
+		$bid = BidBuyBiddingDocument::where('id',$contract['buy_bidding_document_id'])->findOrEmpty();
+		if($bid->isEmpty() || $bid['project_id'] != $data['project_id']){
+			return '合同无效';
+		}
+		return true;
+	}
+	
+	public function checkFile($value): bool|string
+	{
+		if($value != ''){
+			$file = json_decode($value,true);
+			if(empty($file)){
+				return '附件必须是json数组';
+			}
+		}
+		return true;
+	}
+
+}
\ No newline at end of file
diff --git a/app/common/model/project/ProjectSettlement.php b/app/common/model/project/ProjectSettlement.php
new file mode 100644
index 000000000..83d22f47d
--- /dev/null
+++ b/app/common/model/project/ProjectSettlement.php
@@ -0,0 +1,42 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeadmin快速开发前后端分离管理后台（PHP版）
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | gitee下载：https://gitee.com/likeshop_gitee/likeadmin
+// | github下载：https://github.com/likeshop-github/likeadmin
+// | 访问官网：https://www.likeadmin.cn
+// | likeadmin团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeadminTeam
+// +----------------------------------------------------------------------
+
+namespace app\common\model\project;
+
+
+use app\common\model\BaseModel;
+use think\model\concern\SoftDelete;
+
+
+/**
+ * 甲方结算模型
+ * Class ProjectSettlement
+ * @package app\common\model\project
+ */
+class ProjectSettlement extends BaseModel
+{
+    use SoftDelete;
+    protected $name = 'project_settlement';
+    protected $deleteTime = 'delete_time';
+	
+	public function getAnnexAttr($value)
+	{
+		return json_decode($value,true);
+	}
+	
+	public function getSettlementDateAttr($value): string
+	{
+		return !empty($value) ? date('Y-m-d',$value) : '';
+	}
+}
\ No newline at end of file