diff --git a/scripts/project_init.py b/scripts/project_init.py
index b621e62..19e993a 100644
--- a/scripts/project_init.py
+++ b/scripts/project_init.py
@@ -33,11 +33,12 @@ class ProjectInit(Task):
 
             repo.git.fetch(remote_name)
 
-            # 2. 创建本地分支并跟踪远程分支
-            remote_branch_ref = f"{remote_name}/{branch_name}"
-            local_branch = repo.create_head(branch_name, remote_branch_ref)  # 创建本地分支指向远程
-            local_branch.set_tracking_branch(repo.remotes[remote_name].refs[branch_name])  # 设置跟踪
-            local_branch.checkout()  # 切换到该分支
+            if repo.active_branch.name != branch_name:
+                # 2. 创建本地分支并跟踪远程分支
+                remote_branch_ref = f"{remote_name}/{branch_name}"
+                local_branch = repo.create_head(branch_name, remote_branch_ref)  # 创建本地分支指向远程
+                local_branch.set_tracking_branch(repo.remotes[remote_name].refs[branch_name])  # 设置跟踪
+                local_branch.checkout()  # 切换到该分支
 
             self.context.local_repo_branch = repo.active_branch.name
             self.context.local_repo_commit = repo.head.commit.hexsha[:10]