diff --git a/app/Http/Controllers/ProgramConstructController.php b/app/Http/Controllers/ProgramConstructController.php
index db653cb..edf0e88 100644
--- a/app/Http/Controllers/ProgramConstructController.php
+++ b/app/Http/Controllers/ProgramConstructController.php
@@ -91,7 +91,7 @@ class ProgramConstructController extends BaseController
                 "bvid" => "该BVID下已有{$count}个节目关联，请手动添加"
             ]);
         }
-        $regex = "/^p(?P<part>\d{1,2})[-# _:,)]+(?P<time>(0?1[:：])?\d{1,3}[:：]\d{1,2})\s*(?P<content>.+)$/ui";
+        $regex = "/^(p(?P<part>\d{1,2})[-# _:,)]+)?(?P<time>(\d{1,2}[:：])?\d{1,3}[:：]\d{1,2})\s*(?P<content>.+)$/ui";
         $video_parts = VideoParts::query()->where("bvid", "=", $bvid)->get();
         DB::beginTransaction();
         try {
@@ -110,7 +110,7 @@ class ProgramConstructController extends BaseController
                 $program->name = trim($match["content"]);
                 $video_pivot = new ProgramVideos();
                 $video_pivot->video_bvid = $bvid;
-                $video_pivot->start_part = $match["part"];
+                $video_pivot->start_part = $match["part"] ?? 1;
                 $video_pivot->start_time = $time;
                 $program->save();
                 $program->video_pivots()->save($video_pivot);