diff --git a/erp/sale/append.go b/erp/sale/append.go
index e632e18..b0e2a28 100644
--- a/erp/sale/append.go
+++ b/erp/sale/append.go
@@ -107,13 +107,3 @@ func (a *append) Benefit(ctx context.Context, args ArgsAppendBenefit) (reply Rep
 	err = xClient.Call(ctx, "Benefit", args, &reply)
 	return
 }
-
-// AuditBenefit @TITLE 审核效益测算
-func (a *append) AuditBenefit(ctx context.Context, args ArgsAppendBenefit) (reply ReplyBenefitInfo, err error) {
-	xClient, err := client.GetClient(a)
-	if err != nil {
-		return
-	}
-	err = xClient.Call(ctx, "AuditBenefit", args, &reply)
-	return
-}
diff --git a/erp/sale/change.go b/erp/sale/change.go
index 8af6a87..a08e929 100644
--- a/erp/sale/change.go
+++ b/erp/sale/change.go
@@ -40,3 +40,13 @@ func (c *change) Benefit(ctx context.Context, args ArgsAppendBenefit) (reply Rep
 	err = xClient.Call(ctx, "Benefit", args, &reply)
 	return
 }
+
+// AuditBenefit @TITLE 审核效益测算
+func (c *change) AuditBenefit(ctx context.Context, args ArgsAppendBenefit) (reply ReplyBenefitInfo, err error) {
+	xClient, err := client.GetClient(c)
+	if err != nil {
+		return
+	}
+	err = xClient.Call(ctx, "AuditBenefit", args, &reply)
+	return
+}