diff --git a/application/admin/model/kpi/Item.php b/application/admin/model/kpi/Item.php
index 2511242..73dece1 100644
--- a/application/admin/model/kpi/Item.php
+++ b/application/admin/model/kpi/Item.php
@@ -26,12 +26,12 @@ class Item extends Model
     protected $deleteTime = false;
 
 
-    const ZHL = 'ZHL';          //转化率
-    const LRL = 'LRL';          //利润率
-    const PDSX = 'PDSX';          //派单时效
-    const PCCGL = 'PCCGL';          //派出成功率
-    const GDJSL = 'GDJSL';          //跟单及时率
-    const LRSFS = 'LRSFS';          //录入师傅数
+    const ATTR_ZHL = 'ZHL';          //转化率
+    const ATTR_LRL = 'LRL';          //利润率
+    const ATTR_PDSX = 'PDSX';          //派单时效
+    const ATTR_PCCGL = 'PCCGL';          //派出成功率
+    const ATTR_GDJSL = 'GDJSL';          //跟单及时率
+    const ATTR_LRSFS = 'LRSFS';          //录入师傅数
 
     // 追加属性
     protected $append = [