diff --git a/git_helper.py b/git_helper.py
index e79b43a6..4e184a3b 100644
--- a/git_helper.py
+++ b/git_helper.py
@@ -2,6 +2,7 @@ import subprocess
 import sys
 import os
 import traceback
+import time
 
 import git
 import json
@@ -219,7 +220,14 @@ def gitpull(path):
             repo.close()
             return
 
-        remote.pull()
+        try:
+            repo.git.pull('--ff-only')
+        except git.GitCommandError:
+            backup_name = f'backup_{time.strftime("%Y%m%d_%H%M%S")}'
+            repo.create_head(backup_name)
+            print(f"[ComfyUI-Manager] Cannot fast-forward. Backup created: {backup_name}")
+            repo.git.reset('--hard', f'{remote_name}/{branch_name}')
+            print(f"[ComfyUI-Manager] Reset to {remote_name}/{branch_name}")
 
         repo.git.submodule('update', '--init', '--recursive')
         new_commit_hash = repo.head.commit.hexsha
diff --git a/glob/manager_core.py b/glob/manager_core.py
index 32b90523..c9d38138 100644
--- a/glob/manager_core.py
+++ b/glob/manager_core.py
@@ -44,7 +44,7 @@ import manager_migration
 from node_package import InstalledNodePackage
 
 
-version_code = [3, 38, 1]
+version_code = [3, 38, 2]
 version_str = f"V{version_code[0]}.{version_code[1]}" + (f'.{version_code[2]}' if len(version_code) > 2 else '')
 
 
@@ -2253,9 +2253,17 @@ def git_pull(path):
 
         current_branch = repo.active_branch
         remote_name = current_branch.tracking_branch().remote_name
-        remote = repo.remote(name=remote_name)
 
-        remote.pull()
+        try:
+            repo.git.pull('--ff-only')
+        except git.GitCommandError:
+            branch_name = current_branch.name
+            backup_name = f'backup_{time.strftime("%Y%m%d_%H%M%S")}'
+            repo.create_head(backup_name)
+            logging.info(f"[ComfyUI-Manager] Cannot fast-forward. Backup created: {backup_name}")
+            repo.git.reset('--hard', f'{remote_name}/{branch_name}')
+            logging.info(f"[ComfyUI-Manager] Reset to {remote_name}/{branch_name}")
+
         repo.git.submodule('update', '--init', '--recursive')
 
         repo.close()
diff --git a/pyproject.toml b/pyproject.toml
index 4ffbec0f..1f795895 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-manager"
 description = "ComfyUI-Manager provides features to install and manage custom nodes for ComfyUI, as well as various functionalities to assist with ComfyUI."
-version = "3.38.1"
+version = "3.38.2"
 license = { file = "LICENSE.txt" }
 dependencies = ["GitPython", "PyGithub", "matrix-nio", "transformers", "huggingface-hub>0.20", "typer", "rich", "typing-extensions", "toml", "uv", "chardet"]