diff --git a/code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/models/settle/inventory-detail.js b/code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/models/settle/inventory-detail.js
index 055d0300..a26e30ab 100644
--- a/code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/models/settle/inventory-detail.js
+++ b/code/src/Modules/SettleAccount/host/SettleAccount.HttpApi.Host/wwwroot/models/settle/inventory-detail.js
@@ -44,7 +44,7 @@ const schema = {
 export default function (businessType) {
   let service;
   if (businessType === "JisBBAC") {
-    service = "b-bAC_PD_SERVICE";
+    service = "bbAC_PD_SERVICE";
   } else if (businessType === "JisHBPO") {
     service = "h-bPO_PD_SERVICE";
   } else {