diff --git a/alembic/versions/076_merge_title_library_into_scripts.py b/alembic/versions/076_merge_title_libs.py
similarity index 86%
rename from alembic/versions/076_merge_title_library_into_scripts.py
rename to alembic/versions/076_merge_title_libs.py
index 2c1f17866..05718bfff 100644
--- a/alembic/versions/076_merge_title_library_into_scripts.py
+++ b/alembic/versions/076_merge_title_libs.py
@@ -1,6 +1,6 @@
-"""#1894: merge title_library into scripts — add title_text/title_category/title_config to scripts
+"""#1894: merge title_libraries into scripts — add title_text/title_category/title_config
 
-Revision ID: 076_merge_title_library_into_scripts
+Revision ID: 076_merge_title_libs
 Revises: 075_add_sentence_timings
 Create Date: 2026-09-15
 """
@@ -8,14 +8,13 @@ Create Date: 2026-09-15
 import sqlalchemy as sa
 from alembic import context, op
 
-revision = "076_merge_title_library_into_scripts"
+revision = "076_merge_title_libs"
 down_revision = "075_add_sentence_timings"
 branch_labels = None
 depends_on = None
 
 
 def upgrade() -> None:
-    # scripts 表新增标题配置三字段
     with op.batch_alter_table("scripts") as batch:
         batch.add_column(
             sa.Column("title_text", sa.String(500), nullable=False, server_default=""),
@@ -27,7 +26,6 @@ def upgrade() -> None:
             sa.Column("title_config", sa.JSON, nullable=False, server_default="{}"),
         )
 
-    # 从 title_libraries 迁移活跃数据到 scripts（仅 PostgreSQL；SQLite 下无历史数据）
     if context.get_context().dialect.name == "postgresql":
         conn = op.get_bind()
         result = conn.execute(sa.text("SELECT to_regclass('public.title_libraries')"))
@@ -58,7 +56,7 @@ def upgrade() -> None:
                           AND s.title_category = COALESCE(tl.category, '')
                           AND s.created_at = tl.created_at
                       )
-                """))
+                    """))
 
 
 def downgrade() -> None: