diff --git a/app_base_chinese/hooks.py b/app_base_chinese/hooks.py
index 9afbeead..a4fe4c6c 100644
--- a/app_base_chinese/hooks.py
+++ b/app_base_chinese/hooks.py
@@ -46,3 +46,9 @@ def post_init_hook(cr, registry):
         ids.write({'tz': "Asia/Shanghai"})
     except Exception as e:
         raise Warning(e)
+
+def uninstall_hook(cr, registry):
+    """
+    数据初始化，卸载时执行
+    """
+    pass
\ No newline at end of file
diff --git a/app_odoo_customize/hooks.py b/app_odoo_customize/hooks.py
index a48dfd25..52002fc5 100644
--- a/app_odoo_customize/hooks.py
+++ b/app_odoo_customize/hooks.py
@@ -31,6 +31,12 @@ def post_init_hook(cr, registry):
     pass
     # cr.execute("")
 
+def uninstall_hook(cr, registry):
+    """
+    数据初始化，卸载时执行
+    """
+    pass
+
 def check_module_installed(cr, modules):
     # modules 输入参数是个 list，如 ['base', 'sale']
     env = api.Environment(cr, SUPERUSER_ID, {})