diff --git a/storage/media-library/temp/B4fdCTEKyBRjAlE5sDLLsPx7FZqvuxA3/XnH97GFyZ0MSw6lbA6OjQxpPLLuoHTv4thumb.jpg b/storage/media-library/temp/B4fdCTEKyBRjAlE5sDLLsPx7FZqvuxA3/XnH97GFyZ0MSw6lbA6OjQxpPLLuoHTv4thumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/B4fdCTEKyBRjAlE5sDLLsPx7FZqvuxA3/XnH97GFyZ0MSw6lbA6OjQxpPLLuoHTv4thumb.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/B4fdCTEKyBRjAlE5sDLLsPx7FZqvuxA3/cauUUHrmEwEViQE6IUftmoQYul3HqxDo.jpg b/storage/media-library/temp/B4fdCTEKyBRjAlE5sDLLsPx7FZqvuxA3/cauUUHrmEwEViQE6IUftmoQYul3HqxDo.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/B4fdCTEKyBRjAlE5sDLLsPx7FZqvuxA3/cauUUHrmEwEViQE6IUftmoQYul3HqxDo.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/MZ3tDucZkXehh8RVMK0nUEKheuxfplLZ/QeiJzoZK4ivr9yzJcxYHvFnY2IFHVoufthumb.jpg b/storage/media-library/temp/MZ3tDucZkXehh8RVMK0nUEKheuxfplLZ/QeiJzoZK4ivr9yzJcxYHvFnY2IFHVoufthumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/MZ3tDucZkXehh8RVMK0nUEKheuxfplLZ/QeiJzoZK4ivr9yzJcxYHvFnY2IFHVoufthumb.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/MZ3tDucZkXehh8RVMK0nUEKheuxfplLZ/ukHlzPyTHTq2Dzhze7NmFVRijLWdfGuN.jpg b/storage/media-library/temp/MZ3tDucZkXehh8RVMK0nUEKheuxfplLZ/ukHlzPyTHTq2Dzhze7NmFVRijLWdfGuN.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/MZ3tDucZkXehh8RVMK0nUEKheuxfplLZ/ukHlzPyTHTq2Dzhze7NmFVRijLWdfGuN.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/Qi3BIODih9GALfMafqPtOkQVkDj1X9jJ/MeJSuvp0OczoQ03fhbMBSgAH3s63RoBwthumb.jpg b/storage/media-library/temp/Qi3BIODih9GALfMafqPtOkQVkDj1X9jJ/MeJSuvp0OczoQ03fhbMBSgAH3s63RoBwthumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/Qi3BIODih9GALfMafqPtOkQVkDj1X9jJ/MeJSuvp0OczoQ03fhbMBSgAH3s63RoBwthumb.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/Qi3BIODih9GALfMafqPtOkQVkDj1X9jJ/m2qHIZGiabagsRws5zBxmLZ7YOTdhxp3.jpg b/storage/media-library/temp/Qi3BIODih9GALfMafqPtOkQVkDj1X9jJ/m2qHIZGiabagsRws5zBxmLZ7YOTdhxp3.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/Tz5HrPMmwFztj65AmIyqm91pnysG1Ot7/XZUOOxf8lNMMVoAH6XnxEp7a8JHjxXHo.jpg b/storage/media-library/temp/Tz5HrPMmwFztj65AmIyqm91pnysG1Ot7/XZUOOxf8lNMMVoAH6XnxEp7a8JHjxXHo.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/Tz5HrPMmwFztj65AmIyqm91pnysG1Ot7/ki5vuWxFNceC7maU14J01xJQlRZNRd3Lthumb.jpg b/storage/media-library/temp/Tz5HrPMmwFztj65AmIyqm91pnysG1Ot7/ki5vuWxFNceC7maU14J01xJQlRZNRd3Lthumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/Tz5HrPMmwFztj65AmIyqm91pnysG1Ot7/ki5vuWxFNceC7maU14J01xJQlRZNRd3Lthumb.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/ZGukOGUzplGr5Tt7k1HjJskCENdb4Ylf/Pu9L4dVelmURZ5HnZEGQirxBTrAufnnC.jpg b/storage/media-library/temp/ZGukOGUzplGr5Tt7k1HjJskCENdb4Ylf/Pu9L4dVelmURZ5HnZEGQirxBTrAufnnC.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/ZGukOGUzplGr5Tt7k1HjJskCENdb4Ylf/Pu9L4dVelmURZ5HnZEGQirxBTrAufnnC.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/ZGukOGUzplGr5Tt7k1HjJskCENdb4Ylf/kIMrqaRVDVfuHAJJbqNflyApINg0f1nHthumb.jpg b/storage/media-library/temp/ZGukOGUzplGr5Tt7k1HjJskCENdb4Ylf/kIMrqaRVDVfuHAJJbqNflyApINg0f1nHthumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/ZfSIDN4lwpokQczDbUXB2Rj5BaVf2kJc/8YL2T70ScmqUAdFrailJr2pFZumbkynZthumb.jpg b/storage/media-library/temp/ZfSIDN4lwpokQczDbUXB2Rj5BaVf2kJc/8YL2T70ScmqUAdFrailJr2pFZumbkynZthumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/ZfSIDN4lwpokQczDbUXB2Rj5BaVf2kJc/ufeSYNiI4Eusczwbq1BSvRc8NGDwMySM.jpg b/storage/media-library/temp/ZfSIDN4lwpokQczDbUXB2Rj5BaVf2kJc/ufeSYNiI4Eusczwbq1BSvRc8NGDwMySM.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/ZfSIDN4lwpokQczDbUXB2Rj5BaVf2kJc/ufeSYNiI4Eusczwbq1BSvRc8NGDwMySM.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/fnusN7cigYEaD6ny7lVhyZZf1aWJE5mf/Ip4dCIMcNHq13Lfg6OvlWn5Qk9CIcBT2thumb.jpg b/storage/media-library/temp/fnusN7cigYEaD6ny7lVhyZZf1aWJE5mf/Ip4dCIMcNHq13Lfg6OvlWn5Qk9CIcBT2thumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/fnusN7cigYEaD6ny7lVhyZZf1aWJE5mf/SXPLBHmR6eS3aIFl3LV7gD0BNgP2w3KR.jpg b/storage/media-library/temp/fnusN7cigYEaD6ny7lVhyZZf1aWJE5mf/SXPLBHmR6eS3aIFl3LV7gD0BNgP2w3KR.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/hNYJX4O0Z4Tn9VqjZMbyHPt17XOIG8Eu/Dm7xDjloseSy8y08DeaYh5T1wbJYAgL5.jpg b/storage/media-library/temp/hNYJX4O0Z4Tn9VqjZMbyHPt17XOIG8Eu/Dm7xDjloseSy8y08DeaYh5T1wbJYAgL5.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
+++ b/storage/media-library/temp/hNYJX4O0Z4Tn9VqjZMbyHPt17XOIG8Eu/Dm7xDjloseSy8y08DeaYh5T1wbJYAgL5.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/hNYJX4O0Z4Tn9VqjZMbyHPt17XOIG8Eu/PFUUFPu7u7GbV4cHqTZc5HVWUdfgIVYzthumb.jpg b/storage/media-library/temp/hNYJX4O0Z4Tn9VqjZMbyHPt17XOIG8Eu/PFUUFPu7u7GbV4cHqTZc5HVWUdfgIVYzthumb.jpg
new file mode 100644
index 0000000..7e754f4
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+++ b/storage/media-library/temp/hNYJX4O0Z4Tn9VqjZMbyHPt17XOIG8Eu/PFUUFPu7u7GbV4cHqTZc5HVWUdfgIVYzthumb.jpg
@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/pmSWpm5VLYxfmhR2TsmYV6c2uNA1kfWs/DJxXYaESwEbv2roJcrbOFFK0pBzX1aPHthumb.jpg b/storage/media-library/temp/pmSWpm5VLYxfmhR2TsmYV6c2uNA1kfWs/DJxXYaESwEbv2roJcrbOFFK0pBzX1aPHthumb.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/pmSWpm5VLYxfmhR2TsmYV6c2uNA1kfWs/N8lIDgZQIOy21GzGhE0aWPl0OSgexFE8.jpg b/storage/media-library/temp/pmSWpm5VLYxfmhR2TsmYV6c2uNA1kfWs/N8lIDgZQIOy21GzGhE0aWPl0OSgexFE8.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
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diff --git a/storage/media-library/temp/sf0nQXO0f5ZaRQNH48dKFJwJFFbJ8T5D/Idjwf1T5XD9sAcuRd0cpAEzj5gG1g0sWthumb.jpg b/storage/media-library/temp/sf0nQXO0f5ZaRQNH48dKFJwJFFbJ8T5D/Idjwf1T5XD9sAcuRd0cpAEzj5gG1g0sWthumb.jpg
new file mode 100644
index 0000000..7e754f4
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/storage/media-library/temp/sf0nQXO0f5ZaRQNH48dKFJwJFFbJ8T5D/NGH1aqFAVQzqvZ1yYs1FYQPIRSC2Watj.jpg b/storage/media-library/temp/sf0nQXO0f5ZaRQNH48dKFJwJFFbJ8T5D/NGH1aqFAVQzqvZ1yYs1FYQPIRSC2Watj.jpg
new file mode 100644
index 0000000..7e754f4
--- /dev/null
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@@ -0,0 +1 @@
+fake-jpg
\ No newline at end of file
diff --git a/tests/Feature/ChineseContentTest.php b/tests/Feature/ChineseContentTest.php
new file mode 100644
index 0000000..8dadc46
--- /dev/null
+++ b/tests/Feature/ChineseContentTest.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Models\Category;
+use App\Models\Post;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Spatie\Tags\Tag;
+use Tests\TestCase;
+
+/**
+ * 中文内容端到端回归：中文标签/分类/文章 slug 必须可访问。
+ * （此前路由约束 [A-Za-z0-9-]+ 导致 /tags/随笔.shtml 404 且测试未覆盖）
+ */
+class ChineseContentTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->seed();
+
+        $user = User::create(['name' => '作者', 'email' => 'cn@test.com', 'password' => bcrypt('x')]);
+
+        // 中文分类
+        $category = Category::create(['name' => '生活随笔', 'slug' => 'shenghuo-suibi']);
+
+        // 中文标题文章（slug 为空时回退 id）
+        Post::create([
+            'user_id' => $user->id,
+            'category_id' => $category->id,
+            'title' => '第一篇中文文章',
+            'slug' => null,
+            'content' => '中文内容',
+            'content_format' => 'markdown',
+            'status' => 'published',
+            'published_at' => now(),
+        ]);
+
+        // 中文标签（spatie 中文 slug 为空，链接回退标签名）
+        Tag::create(['name' => '随笔', 'type' => 'post']);
+    }
+
+    public function test_chinese_tag_page_is_accessible(): void
+    {
+        $tag = Tag::findFromString('随笔', 'post');
+        $post = Post::first();
+        $post->attachTag($tag);
+
+        $this->get('/tags/'.rawurlencode('随笔').'.shtml')->assertOk()->assertSee('第一篇中文文章');
+        // 无后缀版本 301 到 .shtml
+        $this->get('/tags/'.rawurlencode('随笔'))->assertRedirect('/tags/%E9%9A%8F%E7%AC%94.shtml');
+    }
+
+    public function test_chinese_tag_from_sidebar_link(): void
+    {
+        $tag = Tag::findFromString('随笔', 'post');
+        $post = Post::first();
+        $post->attachTag($tag);
+
+        // 首页侧边栏/文章页生成的链接应可访问
+        $this->get('/')->assertOk()->assertSee('/tags/%E9%9A%8F%E7%AC%94.shtml');
+        $this->get('/posts/'.$post->id.'.shtml')->assertOk()->assertSee('/tags/%E9%9A%8F%E7%AC%94.shtml');
+    }
+
+    public function test_post_without_slug_uses_id(): void
+    {
+        $post = Post::first();
+        $this->assertNull($post->slug);
+
+        $this->get('/posts/'.$post->id.'.shtml')->assertOk()->assertSee('第一篇中文文章');
+        $this->get('/posts/'.$post->id)->assertRedirect('/posts/'.$post->id.'.shtml');
+    }
+
+    public function test_category_slug_route(): void
+    {
+        $this->get('/category/shenghuo-suibi.shtml')->assertOk()->assertSee('第一篇中文文章');
+    }
+}