diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index 235640d4e..f939eab8b 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -703,6 +703,9 @@ func GetSkuNames(ctx *jxcontext.Context, keyword string, isBySku, isQueryMidPric
 					if v.VendorID == model.VendorIDJDShop {
 						skuName.JdsCategoryID = v.VendorCategoryID
 					}
+					if v.VendorID == model.VendorIDDD {
+						skuName.DdCategoryID = v.VendorCategoryID
+					}
 				}
 			}
 			var (
@@ -1143,6 +1146,10 @@ func updateOrCreateSkuVendorCategoryMap(db *dao.DaoDB, ctx *jxcontext.Context, n
 				updateOrCreate(model.VendorIDMTWM, nameID, skuNameExt.MtwmCategoryID)
 				flag = true
 			}
+			if skuNameExt.DdCategoryID != "" {
+				updateOrCreate(model.VendorIDDD, nameID, skuNameExt.DdCategoryID)
+				flag = true
+			}
 		} else {
 			if payload["jdCategoryID"] != nil {
 				updateOrCreate(model.VendorIDJD, nameID, payload["jdCategoryID"].(string))
@@ -1160,6 +1167,10 @@ func updateOrCreateSkuVendorCategoryMap(db *dao.DaoDB, ctx *jxcontext.Context, n
 				updateOrCreate(model.VendorIDMTWM, nameID, payload["mtwmCategoryID"].(string))
 				flag = true
 			}
+			if payload["ddCategoryID"] != nil {
+				updateOrCreate(model.VendorIDDD, nameID, payload["ddCategoryID"].(string))
+				flag = true
+			}
 		}
 	}
 	return flag
diff --git a/business/model/sku.go b/business/model/sku.go
index a0ecb6e12..4aa14d3bb 100644
--- a/business/model/sku.go
+++ b/business/model/sku.go
@@ -302,6 +302,7 @@ type SkuNameExt struct {
 	JdsCategoryID  string `json:"jdsCategoryID"`
 	EbaiCategoryID string `json:"ebaiCategoryID"`
 	MtwmCategoryID string `json:"mtwmCategoryID"`
+	DdCategoryID   string `json:"ddCategoryID"`
 }
 
 type SkuExinfoMap struct {