diff --git a/app/models/issue.rb b/app/models/issue.rb
index ad1090d8e..028ceb930 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -109,7 +109,7 @@ class Issue < ApplicationRecord
   after_destroy :update_closed_issues_count_in_project!, :decre_project_common, :decre_user_statistic, :decre_platform_statistic
 
   def check_pm_and_update_due_date
-    if pm_project_id.present? && pm_issue_type.present? && status_id_chenged?
+    if pm_project_id.present? && pm_issue_type.present? && status_id_changed?
       status_ids = case pm_issue_type
                    when 1
                      [3,5]