diff --git a/src/dao/sync_config.py b/src/dao/sync_config.py
index 7124636..bc2519f 100644
--- a/src/dao/sync_config.py
+++ b/src/dao/sync_config.py
@@ -3,7 +3,7 @@ from sqlalchemy.exc import NoResultFound
 from src.do.sync_config import SyncBranchMapping, SyncRepoMapping, LogDO
 from .mysql_ao import MysqlAO
 from src.utils.base import Singleton
-from src.dto.sync_config import AllRepoDTO, GetBranchDTO, SyncRepoDTO, SyncBranchDTO, RepoDTO
+from src.dto.sync_config import AllRepoDTO, GetBranchDTO, SyncRepoDTO, SyncBranchDTO, RepoDTO, BranchDTO
 from typing import List
 from src.do.sync_config import SyncDirect, SyncType
 
@@ -143,17 +143,18 @@ class SyncBranchDAO(BaseDAO, metaclass=Singleton):
     def __init__(self, *args, **kwargs):
         super().__init__(SyncBranchMapping, *args, **kwargs)
 
-    async def create_branch(self, dto: SyncBranchDTO, repo_id: int) -> SyncBranchDTO:
+    async def create_branch(self, dto: SyncBranchDTO, repo_id: int) -> BranchDTO:
         async with self._async_session() as session:
             async with session.begin():
                 do = SyncBranchMapping(**dto.dict(), repo_id=repo_id)
                 session.add(do)
-                data = SyncBranchDTO(
+                await session.commit()
+                data = BranchDTO(
+                    id=do.id,
                     enable=do.enable,
                     internal_branch_name=do.internal_branch_name,
                     external_branch_name=do.external_branch_name
                 )
-                await session.commit()
                 return data
 
     async def get_sync_branch(self, repo_id: int, page_number: int, page_size: int, create_sort: bool) -> List[GetBranchDTO]:
diff --git a/src/dto/sync_config.py b/src/dto/sync_config.py
index a192d09..6b3f4ac 100644
--- a/src/dto/sync_config.py
+++ b/src/dto/sync_config.py
@@ -17,6 +17,13 @@ class SyncBranchDTO(BaseModel):
     external_branch_name: str = Field(..., description="外部仓库分支名")
 
 
+class BranchDTO(BaseModel):
+    id: int = Field(..., description="分支id")
+    enable: bool = Field(..., description="是否启用分支同步")
+    internal_branch_name: str = Field(..., description="内部仓库分支名")
+    external_branch_name: str = Field(..., description="外部仓库分支名")
+
+
 class RepoDTO(BaseModel):
     enable: bool = Field(..., description="是否启用同步")
     repo_name: str = Field(..., description="仓库名称")
diff --git a/src/service/sync_config.py b/src/service/sync_config.py
index 90eb2dd..e51f28c 100644
--- a/src/service/sync_config.py
+++ b/src/service/sync_config.py
@@ -2,7 +2,7 @@ import re
 from typing import List, Union, Optional, Dict
 from .service import Service
 from src.dao.sync_config import SyncBranchDAO, SyncRepoDAO, LogDAO
-from src.dto.sync_config import SyncBranchDTO, SyncRepoDTO, RepoDTO, AllRepoDTO, GetBranchDTO, LogDTO
+from src.dto.sync_config import SyncBranchDTO, SyncRepoDTO, RepoDTO, AllRepoDTO, GetBranchDTO, LogDTO, BranchDTO
 from src.do.sync_config import SyncDirect, SyncType
 from src.base.status_code import Status, SYNCException
 from src.utils.sync_log import log_path
@@ -37,7 +37,7 @@ class SyncService(Service):
             raise SYNCException(Status.BRANCH_EXISTS)
         return repo.id
 
-    async def create_branch(self, dto: SyncBranchDTO, repo_id: int) -> Optional[SyncBranchDTO]:
+    async def create_branch(self, dto: SyncBranchDTO, repo_id: int) -> Optional[BranchDTO]:
         branch = await self.sync_branch_dao.create_branch(dto, repo_id=repo_id)
         return branch