diff --git a/business/partner/purchase/jdshop/store_sku.go b/business/partner/purchase/jdshop/store_sku.go
index 911648a78..42b31b0ca 100644
--- a/business/partner/purchase/jdshop/store_sku.go
+++ b/business/partner/purchase/jdshop/store_sku.go
@@ -2,6 +2,7 @@ package jdshop
 
 import (
 	"fmt"
+	"math"
 	"regexp"
 	"strings"
 	"time"
@@ -834,7 +835,11 @@ func buildUpdateSkusParam(storeSku *dao.StoreSkuSyncInfo, v *dao.StoreSkuSyncInf
 	}
 	sku.MultiCateProps = multiPropSku
 	if v.SpecUnit == model.SpecUnitNames[1] || v.SpecUnit == model.SpecUnitNames[2] {
-		specQuality = strings.TrimRight(fmt.Sprintf("%.2f", float64(v.SpecQuality)), "0.") + v.SpecUnit
+		if math.Mod(float64(v.SpecQuality), 10) != 0 {
+			specQuality = strings.TrimRight(fmt.Sprintf("%.2f", float64(v.SpecQuality)), "0.") + v.SpecUnit
+		} else {
+			specQuality = utils.Float64ToStr(float64(v.SpecQuality)) + v.SpecUnit
+		}
 	} else {
 		specQuality = utils.Float64ToStr(float64(v.SpecQuality)) + v.SpecUnit
 	}