diff --git a/soong_workflow/wizard/soong_workflow_comment_wizard.py b/soong_workflow/wizard/soong_workflow_comment_wizard.py
index 8d54a1007..dfd7c7578 100644
--- a/soong_workflow/wizard/soong_workflow_comment_wizard.py
+++ b/soong_workflow/wizard/soong_workflow_comment_wizard.py
@@ -718,6 +718,7 @@ class SoongWorkflowCommentWizard(models.TransientModel):
                 last_sign_log = log_obj.search([
                     ("model", "=", self.res_model),
                     ("res_id", "=", self.res_id),
+                    ('approval_state', "=", '2'),
                     ("name", "!=", "加签"),
                 ], order="lase_click_date DESC")[0]
 
@@ -877,7 +878,7 @@ class SoongWorkflowCommentWizard(models.TransientModel):
                             'lase_click_date': current_datetime,
                             'document_ids': [(6, 0, self.document_ids.ids)]
                         })
-                        if user_log[0].node_btn_name == '3':
+                        if user_log.node_btn_name == '3':
                             other_node_logs = self.sudo().env["soong.workflow.log"].search(
                                 [("model", "=", self.res_model),
                                  ("res_id", "=", self.res_id),