diff --git a/app/core/meta/metavideo.py b/app/core/meta/metavideo.py
index aa9caa7d..5fa28102 100644
--- a/app/core/meta/metavideo.py
+++ b/app/core/meta/metavideo.py
@@ -595,7 +595,7 @@ class MetaVideo(MetaBase):
                 if re_res.group(2):
                     self.video_encode = re_res.group(2).upper()
                 elif re_res.group(3):
-                    self.video_encode = re_res.group(3).lower()
+                    self.video_encode = re_res.group(3).upper()
                 else:
                     self.video_encode = re_res.group(1).upper()
                 self._last_token = self.video_encode
diff --git a/tests/cases/meta.py b/tests/cases/meta.py
index 6df283c4..fd7ef153 100644
--- a/tests/cases/meta.py
+++ b/tests/cases/meta.py
@@ -668,7 +668,7 @@ meta_cases = [{
         "restype": "UHD BluRay DoVi",
         "pix": "1080p",
         "video_codec": "X265",
-        "audio_codec": "DD 7.1"
+        "audio_codec": "DD+ 7.1"
     }
 }, {
     "title": "Childhood.In.A.Capsule.S01E16.2022.1080p.KKTV.WEB-DL.X264.AAC-ADWeb.mkv",
@@ -968,7 +968,7 @@ meta_cases = [{
         "year": "2023",
         "part": "",
         "season": "S02",
-        "episode": "E01-E08",
+        "episode": "",
         "restype": "WEB-DL",
         "pix": "2160p",
         "video_codec": "H265",
@@ -1016,7 +1016,7 @@ meta_cases = [{
         "year": "2019",
         "part": "",
         "season": "S01",
-        "episode": "E01-E36",
+        "episode": "",
         "restype": "WEB-DL",
         "pix": "2160p",
         "video_codec": "H265",
diff --git a/tests/run.py b/tests/run.py
index fd6d85b4..5aa65968 100644
--- a/tests/run.py
+++ b/tests/run.py
@@ -7,6 +7,7 @@ if __name__ == '__main__':
 
     # 测试名称识别
     suite.addTest(MetaInfoTest('test_metainfo'))
+    suite.addTest(MetaInfoTest('test_emby_format_ids'))
 
     # 运行测试
     runner = unittest.TextTestRunner()
diff --git a/tests/test_metainfo.py b/tests/test_metainfo.py
index ac464594..9e941066 100644
--- a/tests/test_metainfo.py
+++ b/tests/test_metainfo.py
@@ -32,11 +32,11 @@ class MetaInfoTest(TestCase):
                 "video_codec": meta_info.video_encode or "",
                 "audio_codec": meta_info.audio_encode or ""
             }
-            
+
             # 检查tmdbid
             if info.get("target").get("tmdbid"):
                 target["tmdbid"] = meta_info.tmdbid
-            
+
             self.assertEqual(target, info.get("target"))
 
     def test_emby_format_ids(self):
@@ -56,8 +56,8 @@ class MetaInfoTest(TestCase):
             # 测试{tmdb-xxx}格式
             ("/movies/Avatar (2009) {tmdb-19995}/Avatar.2009.1080p.mkv", 19995),
         ]
-        
+
         for path_str, expected_tmdbid in test_paths:
             meta = MetaInfoPath(Path(path_str))
-            self.assertEqual(meta.tmdbid, expected_tmdbid, 
-                            f"路径 {path_str} 期望的tmdbid为 {expected_tmdbid}，实际识别为 {meta.tmdbid}")
+            self.assertEqual(meta.tmdbid, expected_tmdbid,
+                             f"路径 {path_str} 期望的tmdbid为 {expected_tmdbid}，实际识别为 {meta.tmdbid}")