diff --git a/app/common/controller/PostController.php b/app/common/controller/PostController.php
index b06bfcc..80504d9 100644
--- a/app/common/controller/PostController.php
+++ b/app/common/controller/PostController.php
@@ -88,6 +88,28 @@ class PostController extends BaseController
         return $data;
     }
 
+
+
+    /**
+     * 获取详情
+     *
+     * @param Request $request 请求对象
+     * @param int|string $id 资源 ID
+     * @return mixed 返回资源详情数据
+     */
+    public function show(Request $request)
+    {
+        try {
+            $raw = $this->service->serviceShow($request);
+            $data = $this->transformData($raw, method_exists($this, 'showFormat')
+                ? [$this, 'showFormat']
+                : null);
+            return $this->success($data);
+        } catch (\Throwable $e) {
+            return $this->error($e->getMessage().$e->getFile().$e->getLine());
+        }
+    }
+
     /**
      * 列表页数据格式化
      *
@@ -100,8 +122,21 @@ class PostController extends BaseController
             $data['created_at'] = date('Y-m-d H:i:s', $data['created_at']);
         if (isset($data['updated_at']))
             $data['updated_at'] = date('Y-m-d H:i:s', $data['updated_at']);
-        if (isset($data['id']))
-            $data['media'] = PostMedia::where('post_id', $data['id'])->get();
+        $ossservice = new OssService();
+        if (isset($data['id'])){
+            $data['media'] = PostMedia::where('post_id', $data['id'])->get()->toArray();
+            foreach ($data['media'] as &$media) {
+                $media['url_pull'] = $ossservice->generatePrivateUrl($media['url']);
+            }
+        }
+        if (isset($data['user_id'])){
+            $data['user'] = User::where('id', $data['user_id'])->first();
+            unset($data['user']['password']);
+            $data['user']['avatar_pull'] = $data['user']['avatar'];
+            if(!str_contains($data['user']['avatar'], 'http') && !empty($data['user']['avatar'])){
+                $data['user']['avatar_pull'] = $ossservice->generatePrivateUrl($data['user']['avatar']);
+            }
+        }
         return $data;
     }
 }
\ No newline at end of file
diff --git a/app/common/service/PostFavoriteService.php b/app/common/service/PostFavoriteService.php
index 25ec4c6..492f3d8 100644
--- a/app/common/service/PostFavoriteService.php
+++ b/app/common/service/PostFavoriteService.php
@@ -126,9 +126,12 @@ class PostFavoriteService
         $where['user_id'] = $param['user_id'];
         $count = PostFavorite::where($where)->delete();
 
-        $post = PostFavorite::where(['id' => $param['post_id']])->first();
-        $post['favorite'] = $post['favorite']-1;
-        $post->save();
+        if ($count) {
+            $post = PostFavorite::where(['id' => $param['post_id']])->first();
+            $post['favorite'] = $post['favorite']-1;
+            $post['favorite'] = $post['favorite']<0?0:$post['favorite'];
+            $post->save();
+        }
 
         return $count;
     }
diff --git a/app/common/service/PostLikeService.php b/app/common/service/PostLikeService.php
index 770af9e..1b58d09 100644
--- a/app/common/service/PostLikeService.php
+++ b/app/common/service/PostLikeService.php
@@ -126,9 +126,12 @@ class PostLikeService
         $where['user_id'] = $param['user_id'];
         $count = PostLike::where($where)->delete();
 
-        $post = Post::where(['id' => $param['post_id']])->first();
-        $post['like'] = $post['like']-1;
-        $post->save();
+        if ($count) {
+            $post = Post::where(['id' => $param['post_id']])->first();
+            $post['like'] = $post['like']-1;
+            $post['like'] = $post['like']<0?0:$post['like'];
+            $post->save();
+        }
 
         return $count;
     }
diff --git a/config/route.php b/config/route.php
index 1b8b3b5..c5b18c5 100644
--- a/config/route.php
+++ b/config/route.php
@@ -56,6 +56,7 @@ Route::group('/common', function () {
     // 帖子
     Route::group('/post', function () {
         Route::any('/list', [app\common\controller\PostController::class, 'index']);
+        Route::any('/show', [app\common\controller\PostController::class, 'show']);
         Route::any('/store', [app\admin\controller\PostController::class, 'store']);
 
         // 评论