diff --git a/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/columns.js b/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/columns.js
index 28b45f79..d49ac482 100644
--- a/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/columns.js
+++ b/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/columns.js
@@ -245,7 +245,7 @@ export const dataCollectCondition = [
         domkey: ["taxAdjustment"],
         fieldcol: 14,
         label: "个税调差",
-        helpfulTitle: "1、【个税调差】=【实际累计已预扣预缴税额】-【累计已预扣预缴税额】。\n" +
+        helpfulTitle: "1、【个税调差】=【已缴税额】-【累计已预扣预缴税额】。\n" +
           "2、直接输入或导入【个税调差】值，则以输入/导入为准，公式失效。再次编辑减数或被减数，会再次按公式自动计算。",
         labelcol: 8,
         value: "",