diff --git a/app/Http/Controllers/Api/FileController.php b/app/Http/Controllers/Api/FileController.php
index 1c351196d..ad4eff52a 100755
--- a/app/Http/Controllers/Api/FileController.php
+++ b/app/Http/Controllers/Api/FileController.php
@@ -201,8 +201,8 @@ class FileController extends AbstractController
         $pid = intval(Request::input('pid'));
         if (mb_strlen($name) < 2) {
             return Base::retError('文件名称不可以少于2个字');
-        } elseif (mb_strlen($name) > 32) {
-            return Base::retError('文件名称最多只能设置32个字');
+        } elseif (mb_strlen($name) > 100) {
+            return Base::retError('文件名称最多只能设置100个字');
         }
         $tmpName = preg_replace("/[\\\\\/:*?\"<>|]/", '', $name);
         if ($tmpName != $name) {
diff --git a/database/migrations/2025_08_10_215202_update_files_name_length_to_200.php b/database/migrations/2025_08_10_215202_update_files_name_length_to_200.php
new file mode 100644
index 000000000..211f7a5b5
--- /dev/null
+++ b/database/migrations/2025_08_10_215202_update_files_name_length_to_200.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class UpdateFilesNameLengthTo200 extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('files', function (Blueprint $table) {
+            $table->string('name', 255)->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('files', function (Blueprint $table) {
+            //
+        });
+    }
+}