diff --git a/application/admin/lang/zh-cn/kpi/item.php b/application/admin/lang/zh-cn/kpi/item.php
index c77bd77..ea701de 100644
--- a/application/admin/lang/zh-cn/kpi/item.php
+++ b/application/admin/lang/zh-cn/kpi/item.php
@@ -9,7 +9,7 @@ return [
     'Target_value' => '目标值',
     'Unit'         => '目标值单位',
     'Unit 1'       => '固定值',
-    'Unit 2'       => '百分比',
+    'Unit 2'       => '%',
     'Create_time'  => '创建时间',
     'Update_time'  => '编辑时间'
 ];