diff --git a/jikimo_purchase_tier_validation/models/models.py b/jikimo_purchase_tier_validation/models/models.py
index ecb7ed73..5229279d 100644
--- a/jikimo_purchase_tier_validation/models/models.py
+++ b/jikimo_purchase_tier_validation/models/models.py
@@ -10,7 +10,7 @@ class jikimo_purchase_tier_validation(models.Model):
     _inherit = ['purchase.order', 'tier.validation']
     _description = "采购订单"
     _state_from = ["draft", "to approve", "rejected"]
-    _state_to = ["approved"]
+    _state_to = ["approved", "purchase"]
 
     _tier_validation_buttons_xpath = "/form/header/button[@id='draft_confirm'][1]"
 
@@ -22,9 +22,9 @@ class jikimo_purchase_tier_validation(models.Model):
     is_upload_contract_file = fields.Boolean(string='是否已上传合同文件', default=False)
 
     def button_confirm(self):
-        for record in self:
-            if record.need_validation and not record.validation_status == 'validated':
-                raise ValidationError(_('请先完成审批。'))
+        # for record in self:
+        #     if record.need_validation and not record.validation_status == 'validated':
+        #         raise ValidationError(_('请先完成审批。'))
         res = super(jikimo_purchase_tier_validation, self).button_confirm()
         for record in self:
             if record.state == 'approved':