diff --git a/tests/unit/test_plan_generator.py b/tests/unit/test_plan_generator.py
index 58e829dff..a7202e079 100755
--- a/tests/unit/test_plan_generator.py
+++ b/tests/unit/test_plan_generator.py
@@ -791,10 +791,20 @@ class TestTemplateConfigPropagation:
         template = _make_template(editing_mode=EditingMode.ONE_TAKE.value)
         clip_configs = _make_clip_configs(
             specs=[
-                {"clip_type": ClipType.MAIN, "order": 0, "min_duration": 3.0, "max_duration": 5.0,
-                 "config": {"speed_ratio": 1.2, "name": "开场"}},
-                {"clip_type": ClipType.MAIN, "order": 1, "min_duration": 3.0, "max_duration": 5.0,
-                 "config": {"speed_ratio": 0.8, "name": "结尾"}},
+                {
+                    "clip_type": ClipType.MAIN,
+                    "order": 0,
+                    "min_duration": 3.0,
+                    "max_duration": 5.0,
+                    "config": {"speed_ratio": 1.2, "name": "开场"},
+                },
+                {
+                    "clip_type": ClipType.MAIN,
+                    "order": 1,
+                    "min_duration": 3.0,
+                    "max_duration": 5.0,
+                    "config": {"speed_ratio": 0.8, "name": "结尾"},
+                },
             ]
         )
 
@@ -814,8 +824,13 @@ class TestTemplateConfigPropagation:
         template = _make_template(editing_mode=EditingMode.ONE_TAKE.value)
         clip_configs = _make_clip_configs(
             specs=[
-                {"clip_type": ClipType.MAIN, "order": 0, "min_duration": 3.0, "max_duration": 5.0,
-                 "config": {"speed_ratio": 1.2, "playback_speed": 1.5}},
+                {
+                    "clip_type": ClipType.MAIN,
+                    "order": 0,
+                    "min_duration": 3.0,
+                    "max_duration": 5.0,
+                    "config": {"speed_ratio": 1.2, "playback_speed": 1.5},
+                },
             ]
         )
 
@@ -851,8 +866,13 @@ class TestTemplateConfigPropagation:
         template = _make_template(editing_mode=EditingMode.ONE_TAKE.value)
         clip_configs = _make_clip_configs(
             specs=[
-                {"clip_type": ClipType.MAIN, "order": 0, "min_duration": 3.0, "max_duration": 5.0,
-                 "config": {"speed_ratio": 1.2, "name": "开场", "custom_field": "value"}},
+                {
+                    "clip_type": ClipType.MAIN,
+                    "order": 0,
+                    "min_duration": 3.0,
+                    "max_duration": 5.0,
+                    "config": {"speed_ratio": 1.2, "name": "开场", "custom_field": "value"},
+                },
             ]
         )