diff --git a/app/adminapi/controller/project/ProjectMilestonesController.php b/app/adminapi/controller/project/ProjectMilestonesController.php
new file mode 100644
index 000000000..63108b5c5
--- /dev/null
+++ b/app/adminapi/controller/project/ProjectMilestonesController.php
@@ -0,0 +1,108 @@
+<?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\ProjectMilestonesLists;
+use app\adminapi\logic\project\ProjectMilestonesLogic;
+use app\adminapi\validate\project\ProjectMilestonesValidate;
+
+
+/**
+ * 项目里程碑控制器
+ * Class ProjectMilestonesController
+ * @package app\adminapi\controller\project
+ */
+class ProjectMilestonesController extends BaseAdminController
+{
+
+
+    /**
+     * @notes 获取项目里程碑列表
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function lists()
+    {
+        return $this->dataLists(new ProjectMilestonesLists());
+    }
+
+
+    /**
+     * @notes 添加项目里程碑
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function add()
+    {
+        $params = (new ProjectMilestonesValidate())->post()->goCheck('add');
+        $result = ProjectMilestonesLogic::add($params,$this->adminId);
+        if (true === $result) {
+            return $this->success('添加成功', [], 1, 1);
+        }
+        return $this->fail(ProjectMilestonesLogic::getError());
+    }
+
+
+    /**
+     * @notes 编辑项目里程碑
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function edit()
+    {
+        $params = (new ProjectMilestonesValidate())->post()->goCheck('edit');
+        $result = ProjectMilestonesLogic::edit($params);
+        if (true === $result) {
+            return $this->success('编辑成功', [], 1, 1);
+        }
+        return $this->fail(ProjectMilestonesLogic::getError());
+    }
+
+
+    /**
+     * @notes 删除项目里程碑
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function delete()
+    {
+        $params = (new ProjectMilestonesValidate())->post()->goCheck('delete');
+        ProjectMilestonesLogic::delete($params);
+        return $this->success('删除成功', [], 1, 1);
+    }
+
+
+    /**
+     * @notes 获取项目里程碑详情
+     * @return \think\response\Json
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function detail()
+    {
+        $params = (new ProjectMilestonesValidate())->goCheck('detail');
+        $result = ProjectMilestonesLogic::detail($params);
+        return $this->data($result);
+    }
+
+
+}
\ No newline at end of file
diff --git a/app/adminapi/lists/project/ProjectMilestonesLists.php b/app/adminapi/lists/project/ProjectMilestonesLists.php
new file mode 100644
index 000000000..14247d5c3
--- /dev/null
+++ b/app/adminapi/lists/project/ProjectMilestonesLists.php
@@ -0,0 +1,88 @@
+<?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\project\Project;
+use app\common\model\project\ProjectMilestones;
+use app\common\lists\ListsSearchInterface;
+
+
+/**
+ * 项目里程碑列表
+ * Class ProjectMilestonesLists
+ * @package app\adminapi\listsproject
+ */
+class ProjectMilestonesLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+
+
+    /**
+     * @notes 设置搜索条件
+     * @return \string[][]
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function setSearch(): array
+    {
+        return [
+            '=' => ['project_milestones', 'project_milestones_date'],
+
+        ];
+    }
+
+
+    /**
+     * @notes 获取项目里程碑列表
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function lists(): array
+    {
+        return ProjectMilestones::where($this->searchWhere)
+            ->field(['id', 'project_id', 'project_milestones', 'project_milestones_date','add_user'])
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order(['id' => 'desc'])
+            ->select()->each(function($item){
+		        $item['project_milestones_text'] = $item->project_milestones_text;
+		        $project = Project::field('name,project_code')->where('id',$item['project_id'])->findOrEmpty();
+		        $admin = Admin::field('name')->where('id',$item['add_user'])->findOrEmpty();
+		        $item['project_name'] = $project['name'];
+		        $item['project_code'] = $project['project_code'];
+		        $item['add_user_name'] = $admin['name'];
+				return $item;
+	        })
+            ->toArray();
+    }
+
+
+    /**
+     * @notes 获取项目里程碑数量
+     * @return int
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function count(): int
+    {
+        return ProjectMilestones::where($this->searchWhere)->count();
+    }
+
+}
\ No newline at end of file
diff --git a/app/adminapi/logic/project/ProjectMilestonesLogic.php b/app/adminapi/logic/project/ProjectMilestonesLogic.php
new file mode 100644
index 000000000..4c9318cac
--- /dev/null
+++ b/app/adminapi/logic/project/ProjectMilestonesLogic.php
@@ -0,0 +1,116 @@
+<?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\auth\Admin;
+use app\common\model\project\Project;
+use app\common\model\project\ProjectMilestones;
+use app\common\logic\BaseLogic;
+use think\facade\Db;
+
+
+/**
+ * 项目里程碑逻辑
+ * Class ProjectMilestonesLogic
+ * @package app\adminapi\logic\project
+ */
+class ProjectMilestonesLogic extends BaseLogic
+{
+
+
+    /**
+     * @notes 添加项目里程碑
+     * @param array $params
+     * @return bool
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public static function add(array $params,$admin_id): bool
+    {
+        Db::startTrans();
+        try {
+            ProjectMilestones::create([
+                'project_id' => $params['project_id'],
+                'project_milestones' => $params['project_milestones'],
+                'project_milestones_date' => strtotime($params['project_milestones_date']),
+	            'add_user' => $admin_id
+            ]);
+            Db::commit();
+            return true;
+        } catch (\Exception $e) {
+            Db::rollback();
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+
+    /**
+     * @notes 编辑项目里程碑
+     * @param array $params
+     * @return bool
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public static function edit(array $params): bool
+    {
+        Db::startTrans();
+        try {
+            ProjectMilestones::where('id', $params['id'])->update([
+                'project_id' => $params['project_id'],
+                'project_milestones' => $params['project_milestones'],
+                'project_milestones_date' => strtotime($params['project_milestones_date']),
+            ]);
+            Db::commit();
+            return true;
+        } catch (\Exception $e) {
+            Db::rollback();
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+
+    /**
+     * @notes 删除项目里程碑
+     * @param array $params
+     * @return bool
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public static function delete(array $params): bool
+    {
+        return ProjectMilestones::destroy($params['id']);
+    }
+
+
+    /**
+     * @notes 获取项目里程碑详情
+     * @param $params
+     * @return array
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public static function detail($params): array
+    {
+		$data = ProjectMilestones::field('id,project_id,project_milestones,project_milestones_date,add_user')->findOrEmpty($params['id']);
+		$data['project_milestones_text'] = $data->project_milestones_text;
+		$project = Project::field('name,project_code')->where('id',$data['project_id'])->findOrEmpty();
+		$data['project_name'] = $project['name'];
+	    $data['project_code'] = $project['project_code'];
+        return $data->toArray();
+    }
+}
\ No newline at end of file
diff --git a/app/adminapi/validate/project/ProjectMilestonesValidate.php b/app/adminapi/validate/project/ProjectMilestonesValidate.php
new file mode 100644
index 000000000..eb256e788
--- /dev/null
+++ b/app/adminapi/validate/project/ProjectMilestonesValidate.php
@@ -0,0 +1,115 @@
+<?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\dict\DictData;
+use app\common\model\project\Project;
+use app\common\validate\BaseValidate;
+
+
+/**
+ * 项目里程碑验证器
+ * Class ProjectMilestonesValidate
+ * @package app\adminapi\validate\project
+ */
+class ProjectMilestonesValidate extends BaseValidate
+{
+
+     /**
+      * 设置校验规则
+      * @var string[]
+      */
+    protected $rule = [
+        'id' => 'require',
+		'project_id' => 'require|checkProject',
+	    'project_milestones' => 'require|checkMilestones',
+	    'project_milestones_date' => 'require|date',
+    ];
+	
+	protected $message = [
+		'id.require' => '缺少必要参数',
+		'project_id.require' => '请选择项目',
+		'project_milestones.require' => '请填写里程碑',
+		'project_milestones_date.require' => '请选择日期',
+		'project_milestones_date.date' => '日期格式错误',
+	];
+	
+    /**
+     * @notes 添加场景
+     * @return ProjectMilestonesValidate
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function sceneAdd()
+    {
+        return $this->remove('id', true);
+    }
+
+
+    /**
+     * @notes 编辑场景
+     * @return ProjectMilestonesValidate
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function sceneEdit()
+    {
+        return $this->only(['id','project_id','project_milestones','project_milestones_date']);
+    }
+
+
+    /**
+     * @notes 删除场景
+     * @return ProjectMilestonesValidate
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function sceneDelete()
+    {
+        return $this->only(['id']);
+    }
+
+
+    /**
+     * @notes 详情场景
+     * @return ProjectMilestonesValidate
+     * @author likeadmin
+     * @date 2023/12/18 14:41
+     */
+    public function sceneDetail()
+    {
+        return $this->only(['id']);
+    }
+	
+	public function checkProject($value): bool|string
+	{
+		$data = Project::where('id',$value)->findOrEmpty();
+		if($data->isEmpty()){
+			return '项目不存在';
+		}
+		return true;
+	}
+	
+	public function checkMilestones($value): bool|string
+	{
+		$dictDate = DictData::where('type_value','project_milestones')->column('value');
+		if(!in_array($value,$dictDate)){
+			return '里程碑值错误';
+		}
+		return true;
+	}
+
+}
\ No newline at end of file
diff --git a/app/common/model/project/ProjectMilestones.php b/app/common/model/project/ProjectMilestones.php
new file mode 100644
index 000000000..a0bbe7358
--- /dev/null
+++ b/app/common/model/project/ProjectMilestones.php
@@ -0,0 +1,44 @@
+<?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 app\common\model\dict\DictData;
+use think\model\concern\SoftDelete;
+
+
+/**
+ * 项目里程碑模型
+ * Class ProjectMilestones
+ * @package app\common\model\project
+ */
+class ProjectMilestones extends BaseModel
+{
+    use SoftDelete;
+    protected $name = 'project_milestones';
+    protected $deleteTime = 'delete_time';
+	
+	public function getProjectMilestonesDateAttr($value): string
+	{
+		return date('Y-m-d',$value);
+	}
+	
+	public function getProjectMilestonesTextAttr($value,$data)
+	{
+		$dictDate = DictData::where('type_value','project_milestones')->column('name','value');
+		return $dictDate[$data['project_milestones']];
+	}
+}
\ No newline at end of file