diff --git a/app/Http/Controllers/Admin/SupplyDemandController.php b/app/Http/Controllers/Admin/SupplyDemandController.php
new file mode 100755
index 0000000..7a59743
--- /dev/null
+++ b/app/Http/Controllers/Admin/SupplyDemandController.php
@@ -0,0 +1,191 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Exports\BaseExport;
+use App\Helpers\ResponseCode;
+use App\Models\AppointmentType;
+use App\Models\CustomForm;
+use App\Models\SupplyDemand;
+use App\Models\SupplyDemandType;
+use Illuminate\Support\Facades\Validator;
+use Maatwebsite\Excel\Facades\Excel;
+
+class SupplyDemandController extends BaseController
+{
+
+    /**
+     * 构造函数
+     */
+    public function __construct()
+    {
+        parent::__construct(new SupplyDemand());
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/supply-demand/index",
+     *     tags={"供需信息管理"},
+     *     summary="列表",
+     *     description="",
+     *     @OA\Parameter(name="is_export", in="query", @OA\Schema(type="string"), required=false, description="是否导出0否1是"),
+     *     @OA\Parameter(name="export_fields", in="query", @OA\Schema(type="string"), required=false, description="需要导出的字段数组"),
+     *     @OA\Parameter(name="filter", in="query", @OA\Schema(type="string"), required=false, description="查询条件。数组"),
+     *     @OA\Parameter(name="show_relation", in="query", @OA\Schema(type="string"), required=false, description="需要输出的关联关系数组，包括：teacher，courseSettings，coursePeriods"),
+     *     @OA\Parameter(name="page_size", in="query", @OA\Schema(type="string"), required=false, description="每页显示的条数"),
+     *     @OA\Parameter(name="page", in="query", @OA\Schema(type="string"), required=false, description="页码"),
+     *     @OA\Parameter(name="sort_name", in="query", @OA\Schema(type="string"), required=false, description="排序字段名字"),
+     *     @OA\Parameter(name="sort_type", in="query", @OA\Schema(type="string"), required=false, description="排序类型"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="暂无"
+     *     )
+     * )
+     */
+    public function index()
+    {
+        $all = request()->all();
+        $list = $this->model->with('user')->where(function ($query) use ($all) {
+            if (isset($all['filter']) && !empty($all['filter'])) {
+                foreach ($all['filter'] as $condition) {
+                    $key = $condition['key'] ?? null;
+                    $op = $condition['op'] ?? null;
+                    $value = $condition['value'] ?? null;
+                    if (!isset($key) || !isset($op) || !isset($value)) {
+                        continue;
+                    }
+                    // 等于
+                    if ($op == 'eq') {
+                        $query->where($key, $value);
+                    }
+                    // 不等于
+                    if ($op == 'neq') {
+                        $query->where($key, '!=', $value);
+                    }
+                    // 大于
+                    if ($op == 'gt') {
+                        $query->where($key, '>', $value);
+                    }
+                    // 大于等于
+                    if ($op == 'egt') {
+                        $query->where($key, '>=', $value);
+                    }
+                    // 小于
+                    if ($op == 'lt') {
+                        $query->where($key, '<', $value);
+                    }
+                    // 小于等于
+                    if ($op == 'elt') {
+                        $query->where($key, '<=', $value);
+                    }
+                    // 模糊搜索
+                    if ($op == 'like') {
+                        $query->where($key, 'like', '%' . $value . '%');
+                    }
+                    // 否定模糊搜索
+                    if ($op == 'notlike') {
+                        $query->where($key, 'not like', '%' . $value . '%');
+                    }
+                    // 范围搜索
+                    if ($op == 'range') {
+                        list($from, $to) = explode(',', $value);
+                        if (empty($from) || empty($to)) {
+                            continue;
+                        }
+                        $query->whereBetween($key, [$from, $to]);
+                    }
+                }
+            }
+        })->orderBy($all['sort_name'] ?? 'id', $all['sort_type'] ?? 'desc');
+        if (isset($all['is_export']) && !empty($all['is_export'])) {
+            $list = $list->get()->toArray();
+            $export_fields = $all['export_fields'] ?? [];
+            // 导出文件名字
+            $tableName = $this->model->getTable();
+            $filename = (new CustomForm())->getTableComment($tableName);
+            return Excel::download(new BaseExport($export_fields, $list, $tableName), $filename . date('YmdHis') . '.xlsx');
+        } else {
+            // 输出
+            $list = $list->paginate($all['page_size'] ?? 20);
+        }
+        return $this->success($list);
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/supply-demand/show",
+     *     tags={"供需信息管理"},
+     *     summary="详情",
+     *     description="",
+     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
+     *     @OA\Parameter(name="show_relation", in="query", @OA\Schema(type="string"), required=false, description="需要输出的关联关系数组，填写输出指定数据"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="暂无"
+     *     )
+     * )
+     */
+    public function show()
+    {
+        $all = \request()->all();
+        $messages = [
+            'id.required' => 'Id必填',
+        ];
+        $validator = Validator::make($all, [
+            'id' => 'required'
+        ], $messages);
+        if ($validator->fails()) {
+            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
+        }
+        $detail = $this->model->with('user')->find($all['id']);
+        return $this->success($detail);
+    }
+
+    /**
+     * @OA\Post(
+     *     path="/api/admin/supply-demand/save",
+     *     tags={"供需信息管理"},
+     *     summary="更新或新增",
+     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="integer"), required=false, description="需求供应表ID（存在则更新，不存在则新增）"),
+     *     @OA\Parameter(name="title", in="query", @OA\Schema(type="string"), required=false, description="标题"),
+     *     @OA\Parameter(name="supply_demand_type_id", in="query", @OA\Schema(type="integer"), required=false, description="分类ID"),
+     *     @OA\Parameter(name="content", in="query", @OA\Schema(type="string"), required=false, description="内容"),
+     *     @OA\Parameter(name="tag", in="query", @OA\Schema(type="string"), required=false, description="标签"),
+     *     @OA\Parameter(name="wechat", in="query", @OA\Schema(type="string"), required=false, description="微信号"),
+     *     @OA\Parameter(name="mobile", in="query", @OA\Schema(type="string"), required=false, description="电话"),
+     *     @OA\Parameter(name="email", in="query", @OA\Schema(type="string"), required=false, description="邮箱"),
+     *     @OA\Parameter(name="status", in="query", @OA\Schema(type="integer"), required=false, description="审核状态（0：待审核；1：通过；2：拒绝）"),
+     *     @OA\Response(
+     *         response=200,
+     *         description="操作成功"
+     *     )
+     * )
+     */
+    public function save()
+    {
+        return parent::save();
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/supply-demand/destroy",
+     *     tags={"供需信息管理"},
+     *     summary="删除",
+     *     description="",
+     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="暂无"
+     *     )
+     * )
+     */
+    public function destroy()
+    {
+        return parent::destroy();
+    }
+
+
+}
diff --git a/app/Http/Controllers/Admin/SupplyDemandTypeController.php b/app/Http/Controllers/Admin/SupplyDemandTypeController.php
new file mode 100755
index 0000000..53d0a22
--- /dev/null
+++ b/app/Http/Controllers/Admin/SupplyDemandTypeController.php
@@ -0,0 +1,186 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Exports\BaseExport;
+use App\Helpers\ResponseCode;
+use App\Models\AppointmentType;
+use App\Models\CustomForm;
+use App\Models\SupplyDemandType;
+use Illuminate\Support\Facades\Validator;
+use Maatwebsite\Excel\Facades\Excel;
+
+class SupplyDemandTypeController extends BaseController
+{
+
+    /**
+     * 构造函数
+     */
+    public function __construct()
+    {
+        parent::__construct(new SupplyDemandType());
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/supply-demand-type/index",
+     *     tags={"供需类型管理"},
+     *     summary="列表",
+     *     description="",
+     *     @OA\Parameter(name="is_export", in="query", @OA\Schema(type="string"), required=false, description="是否导出0否1是"),
+     *     @OA\Parameter(name="export_fields", in="query", @OA\Schema(type="string"), required=false, description="需要导出的字段数组"),
+     *     @OA\Parameter(name="filter", in="query", @OA\Schema(type="string"), required=false, description="查询条件。数组"),
+     *     @OA\Parameter(name="show_relation", in="query", @OA\Schema(type="string"), required=false, description="需要输出的关联关系数组，包括：teacher，courseSettings，coursePeriods"),
+     *     @OA\Parameter(name="page_size", in="query", @OA\Schema(type="string"), required=false, description="每页显示的条数"),
+     *     @OA\Parameter(name="page", in="query", @OA\Schema(type="string"), required=false, description="页码"),
+     *     @OA\Parameter(name="sort_name", in="query", @OA\Schema(type="string"), required=false, description="排序字段名字"),
+     *     @OA\Parameter(name="sort_type", in="query", @OA\Schema(type="string"), required=false, description="排序类型"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="暂无"
+     *     )
+     * )
+     */
+    public function index()
+    {
+        $all = request()->all();
+        $list = $this->model->with('icon')->where(function ($query) use ($all) {
+            if (isset($all['filter']) && !empty($all['filter'])) {
+                foreach ($all['filter'] as $condition) {
+                    $key = $condition['key'] ?? null;
+                    $op = $condition['op'] ?? null;
+                    $value = $condition['value'] ?? null;
+                    if (!isset($key) || !isset($op) || !isset($value)) {
+                        continue;
+                    }
+                    // 等于
+                    if ($op == 'eq') {
+                        $query->where($key, $value);
+                    }
+                    // 不等于
+                    if ($op == 'neq') {
+                        $query->where($key, '!=', $value);
+                    }
+                    // 大于
+                    if ($op == 'gt') {
+                        $query->where($key, '>', $value);
+                    }
+                    // 大于等于
+                    if ($op == 'egt') {
+                        $query->where($key, '>=', $value);
+                    }
+                    // 小于
+                    if ($op == 'lt') {
+                        $query->where($key, '<', $value);
+                    }
+                    // 小于等于
+                    if ($op == 'elt') {
+                        $query->where($key, '<=', $value);
+                    }
+                    // 模糊搜索
+                    if ($op == 'like') {
+                        $query->where($key, 'like', '%' . $value . '%');
+                    }
+                    // 否定模糊搜索
+                    if ($op == 'notlike') {
+                        $query->where($key, 'not like', '%' . $value . '%');
+                    }
+                    // 范围搜索
+                    if ($op == 'range') {
+                        list($from, $to) = explode(',', $value);
+                        if (empty($from) || empty($to)) {
+                            continue;
+                        }
+                        $query->whereBetween($key, [$from, $to]);
+                    }
+                }
+            }
+        })->orderBy($all['sort_name'] ?? 'id', $all['sort_type'] ?? 'desc');
+        if (isset($all['is_export']) && !empty($all['is_export'])) {
+            $list = $list->get()->toArray();
+            $export_fields = $all['export_fields'] ?? [];
+            // 导出文件名字
+            $tableName = $this->model->getTable();
+            $filename = (new CustomForm())->getTableComment($tableName);
+            return Excel::download(new BaseExport($export_fields, $list, $tableName), $filename . date('YmdHis') . '.xlsx');
+        } else {
+            // 输出
+            $list = $list->paginate($all['page_size'] ?? 20);
+        }
+        return $this->success($list);
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/supply-demand-type/show",
+     *     tags={"供需类型管理"},
+     *     summary="详情",
+     *     description="",
+     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
+     *     @OA\Parameter(name="show_relation", in="query", @OA\Schema(type="string"), required=false, description="需要输出的关联关系数组，填写输出指定数据"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="暂无"
+     *     )
+     * )
+     */
+    public function show()
+    {
+        $all = \request()->all();
+        $messages = [
+            'id.required' => 'Id必填',
+        ];
+        $validator = Validator::make($all, [
+            'id' => 'required'
+        ], $messages);
+        if ($validator->fails()) {
+            return $this->fail([ResponseCode::ERROR_PARAMETER, implode(',', $validator->errors()->all())]);
+        }
+        $detail = $this->model->with(underlineToHump($all['show_relation'] ?? []))->find($all['id']);
+        return $this->success($detail);
+    }
+
+    /**
+     * @OA\Post(
+     *     path="/api/admin/supply-demand-type/save",
+     *     tags={"供需类型管理"},
+     *     summary="更新或新增",
+     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="integer"), required=true, description="id"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="验证token"),
+     *     @OA\Parameter(name="name", in="query", @OA\Schema(type="string"), description="名字"),
+     *     @OA\Parameter(name="icon_id", in="query", @OA\Schema(type="string", format="date"), description="icon的id"),
+     *     @OA\Parameter(name="status", in="query", @OA\Schema(type="string", format="date"), description="状态0禁用1启用"),
+     *     @OA\Response(
+     *         response=200,
+     *         description="操作成功"
+     *     )
+     * )
+     */
+    public function save()
+    {
+        return parent::save();
+    }
+
+    /**
+     * @OA\Get(
+     *     path="/api/admin/supply-demand-type/destroy",
+     *     tags={"供需类型管理"},
+     *     summary="删除",
+     *     description="",
+     *     @OA\Parameter(name="id", in="query", @OA\Schema(type="string"), required=true, description="id"),
+     *     @OA\Parameter(name="token", in="query", @OA\Schema(type="string"), required=true, description="token"),
+     *     @OA\Response(
+     *      response="200",
+     *      description="暂无"
+     *     )
+     * )
+     */
+    public function destroy()
+    {
+        return parent::destroy();
+    }
+
+
+}
diff --git a/app/Models/Message.php b/app/Models/Message.php
new file mode 100755
index 0000000..8a254f5
--- /dev/null
+++ b/app/Models/Message.php
@@ -0,0 +1,14 @@
+<?php
+
+
+namespace App\Models;
+
+
+use Illuminate\Support\Facades\Cache;
+
+class Message extends SoftDeletesModel
+{
+
+
+}
+
diff --git a/app/Models/SupplyDemand.php b/app/Models/SupplyDemand.php
new file mode 100755
index 0000000..ad97423
--- /dev/null
+++ b/app/Models/SupplyDemand.php
@@ -0,0 +1,18 @@
+<?php
+
+
+namespace App\Models;
+
+
+use Illuminate\Support\Facades\Cache;
+
+class SupplyDemand extends SoftDeletesModel
+{
+
+    public function user()
+    {
+        return $this->hasOne(User::class, 'id', 'user_id');
+    }
+
+}
+
diff --git a/database/migrations/2025_06_20_100410_create_supply_demands_table.php b/database/migrations/2025_06_20_100410_create_supply_demands_table.php
new file mode 100644
index 0000000..546c855
--- /dev/null
+++ b/database/migrations/2025_06_20_100410_create_supply_demands_table.php
@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('supply_demands', function (Blueprint $table) {
+            $table->comment('需求供应表');
+            $table->id();
+            // 用户id
+            $table->integer('user_id')->nullable()->comment('用户id');
+            $table->string('title')->nullable()->comment('标题');
+            // 分类
+            $table->integer('type')->nullable()->comment('分类1供应2需求');
+            // 内容
+            $table->text('content')->nullable()->comment('内容');
+            // 标签
+            $table->string('tag')->nullable()->comment('标签');
+            // 微信号
+            $table->string('wechat')->nullable()->comment('微信号');
+            // 电话
+            $table->string('mobile')->nullable()->comment('电话');
+            // 邮箱
+            $table->string('email')->nullable()->comment('邮箱');
+            // 审核状态
+            $table->tinyInteger('status')->default(0)->comment('状态0待审核1通过2拒绝');
+            $table->timestamps();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('supply_demand_types');
+    }
+};
diff --git a/database/migrations/2025_06_20_101705_create_messages_table.php b/database/migrations/2025_06_20_101705_create_messages_table.php
new file mode 100644
index 0000000..28d1305
--- /dev/null
+++ b/database/migrations/2025_06_20_101705_create_messages_table.php
@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('messages', function (Blueprint $table) {
+            $table->comment('消息表');
+            $table->id();
+            // 用户id
+            $table->integer('user_id')->nullable()->comment('用户id');
+            // 接收人id
+            $table->integer('to_user_id')->nullable()->comment('接收人id');
+            // 需求id
+            $table->integer('supply_demand_id')->nullable()->comment('需求id');
+            // 消息内容
+            $table->text('content')->nullable()->comment('消息内容');
+            // 接收方是否已读
+            $table->tinyInteger('is_read')->nullable()->default(0)->comment('接收方是否已读0否1是');
+            $table->timestamps();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('massages');
+    }
+};
diff --git a/routes/api.php b/routes/api.php
index eba611c..3748582 100755
--- a/routes/api.php
+++ b/routes/api.php
@@ -166,6 +166,12 @@ Route::group(["namespace" => "Admin", "prefix" => "admin"], function () {
         Route::get('course-appointment-total/destroy', [\App\Http\Controllers\Admin\CourseAppointmentTotalController::class, "destroy"]);
         Route::post('course-appointment-total/batch-update-total', [\App\Http\Controllers\Admin\CourseAppointmentTotalController::class, "batchUpdateTotal"]);
 
+        // 供需信息
+        Route::get('supply-demand/index', [\App\Http\Controllers\Admin\SupplyDemandController::class, "index"]);
+        Route::get('supply-demand/show', [\App\Http\Controllers\Admin\SupplyDemandController::class, "show"]);
+        Route::post('supply-demand/save', [\App\Http\Controllers\Admin\SupplyDemandController::class, "save"]);
+        Route::get('supply-demand/destroy', [\App\Http\Controllers\Admin\SupplyDemandController::class, "destroy"]);
+
     });
 
 });