diff --git a/adapter/utils/storage.py b/adapter/utils/storage.py
index 1e3d0ea3..8534fd11 100644
--- a/adapter/utils/storage.py
+++ b/adapter/utils/storage.py
@@ -80,8 +80,23 @@ class RepoStorage(Storage):
     def storage(self):
         from bkstorages.backends.bkrepo import BKRepoStorage
 
+        class CustomBKRepoStorage(BKRepoStorage):
+            def save(self, name, content, max_length=None):
+                """
+                去除validate_file_name(name, allow_relative_path=True) 检查，保证content的可用性
+                """
+                if name is None:
+                    name = content.name
+
+                if not hasattr(content, "chunks"):
+                    content = File(content, name)
+
+                name = self.get_available_name(name, max_length=max_length)
+                name = self._save(name, content)
+                return name
+
         if self._storage is None:
-            self._storage = BKRepoStorage()
+            self._storage = CustomBKRepoStorage()
         return self._storage
 
     def save(self, name, content, max_length=None):
diff --git a/app.yml b/app.yml
index 0cc07ea3..0ee73f8e 100644
--- a/app.yml
+++ b/app.yml
@@ -5,7 +5,7 @@ author: 蓝鲸智云
 category: 办公应用
 introduction: 流程服务是蓝鲸推出的轻量级ITSM，通过可自定义设计的流程模块，覆盖IT服务中的不同管理活动或应用场景。帮助企业用户规范内部管理流程，提升沟通及管理效率。
 introduction_en: bk_itsm is a lightweight ITSM created by Blueking. It covers different application scenarios in IT services through customizable workflows and help enterprise users to implement standardize IT workflow, improve communication and management efficiency.
-version: 2.6.11-alpha.1
+version: 2.6.11-alpha.2
 language: python
 is_use_celery: True
 is_use_celery_with_gevent: False
diff --git a/app_desc.yaml b/app_desc.yaml
index 315fb90d..811a1aed 100644
--- a/app_desc.yaml
+++ b/app_desc.yaml
@@ -1,5 +1,5 @@
 spec_version: 2
-app_version: "2.6.11-alpha.1"
+app_version: "2.6.11-alpha.2"
 app:
     region: default
     bk_app_code: bk_itsm