diff --git a/module/execution/lang/zh-cn.php b/module/execution/lang/zh-cn.php
index f3dda46921..cbdd12c0a4 100644
--- a/module/execution/lang/zh-cn.php
+++ b/module/execution/lang/zh-cn.php
@@ -393,8 +393,8 @@ $lang->execution->errorBegin                   = "{$lang->executionCommon}的开
 $lang->execution->errorEnd                     = "{$lang->executionCommon}的截止时间不能大于所属{$lang->projectCommon}的结束时间%s。";
 $lang->execution->errorLetterProject           = "{$lang->executionCommon}的计划开始时间不能小于所属{$lang->projectCommon}的计划开始时间%s。";
 $lang->execution->errorGreaterProject          = "{$lang->executionCommon}的计划完成时间不能大于所属{$lang->projectCommon}的计划完成时间%s。";
-$lang->execution->errorCommonBegin             = $lang->executionCommon . '开始日期应大于等于{$lang->projectCommon}的开始日期：%s。';
-$lang->execution->errorCommonEnd               = $lang->executionCommon . '截止日期应小于等于{$lang->projectCommon}的截止日期：%s。';
+$lang->execution->errorCommonBegin             = $lang->executionCommon . "开始日期应大于等于{$lang->projectCommon}的开始日期：%s。";
+$lang->execution->errorCommonEnd               = $lang->executionCommon . "截止日期应小于等于{$lang->projectCommon}的截止日期：%s。";
 $lang->execution->errorLetterParent            = '计划开始时间不能小于所属父阶段的计划开始时间：%s。';
 $lang->execution->errorGreaterParent           = '计划完成时间不能大于所属父阶段的计划完成时间：%s。';
 $lang->execution->errorNameRepeat              = "相同父阶段的子%s名称不能相同";