diff --git a/module/program/model.php b/module/program/model.php
index 2aa26b840b..86c07cae16 100644
--- a/module/program/model.php
+++ b/module/program/model.php
@@ -389,8 +389,8 @@ class programModel extends model
             if($parentProgram)
             {
                 if($program->begin < $parentProgram->begin) dao::$errors['begin'] = sprintf($this->lang->program->beginLetterParent, $parentProgram->begin);
-                if($parentProgram->end != '0000-00-00' and $project->end > $parentProgram->end) dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
-                if(empty($project->end) and $this->post->longTime and $parentProgram->end != '0000-00-00') dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
+                if($parentProgram->end != '0000-00-00' and $program->end > $parentProgram->end) dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
+                if(empty($program->end) and $this->post->longTime and $parentProgram->end != '0000-00-00') dao::$errors['end'] = sprintf($this->lang->program->endGreaterParent, $parentProgram->end);
             }
         }
         if(dao::isError()) return false;