diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index a7afebcb9..35c118ef1 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -1078,7 +1078,7 @@ func UpdateSku(ctx *jxcontext.Context, skuID int, payload map[string]interface{}
 			}
 			return 0, err
 		}
-		if sku.ExdSkuID != "" {
+		if sku.ExdSkuID == "" {
 			if err = OnUpdateThing(ctx, db, nil, int64(skuID), model.ThingTypeSku); err != nil {
 				dao.Rollback(db)
 				return 0, err
diff --git a/business/jxstore/cms/sync2.go b/business/jxstore/cms/sync2.go
index d1ab19f03..6316c4ce0 100644
--- a/business/jxstore/cms/sync2.go
+++ b/business/jxstore/cms/sync2.go
@@ -91,7 +91,7 @@ func SyncCategories(ctx *jxcontext.Context, parentTask tasksch.ITask, vendorIDs
 		// TODO 同一平台不同账号会有影响needSyncParentIDs，暂不处理
 		var needSyncParentIDs []int
 		for _, cat := range catList {
-			if cat.Level == 2 && cat.ParentVendorCatID == "" {
+			if cat.Level == 2 && cat.ParentVendorCatID == "" && cat.IsExdSpec == model.NO {
 				needSyncParentIDs = append(needSyncParentIDs, cat.ParentID)
 			}
 		}
@@ -144,6 +144,9 @@ func SyncSkus(ctx *jxcontext.Context, parentTask tasksch.ITask, vendorIDs []int,
 				if skuVendorInfo.BindID == 0 {
 					return nil, fmt.Errorf("商品:%d的数据异常", skuVendorInfo.SkuID)
 				}
+				if skuVendorInfo.ExdSkuID != "" {
+					return nil, err
+				}
 				skuVendorInfo.SkuName = jxutils.ComposeSkuName(skuVendorInfo.Prefix, skuVendorInfo.Name, skuVendorInfo.Comment, skuVendorInfo.Unit, skuVendorInfo.SpecQuality, skuVendorInfo.SpecUnit, 0, skuVendorInfo.ExPrefix, skuVendorInfo.ExPrefixBegin, skuVendorInfo.ExPrefixEnd)
 				skuVendorInfo.MergedStatus = jxutils.MergeSkuStatus(skuVendorInfo.Status, skuVendorInfo.NameStatus)
 				if multiStoresHandler, ok := partner.GetPurchasePlatformFromVendorID(skuVendorInfo.VendorID).(partner.IMultipleStoresHandler); ok {
@@ -466,18 +469,20 @@ func amendAndPruneVendorStuff(ctx *jxcontext.Context, parentTask tasksch.ITask,
 
 					if opType == AmendPruneOnlyAmend || opType == AmendPruneAll {
 						for _, v := range localSkuList {
-							if v.BindID != 0 {
-								if !model.IsSyncStatusDelete(v.SkuSyncStatus) {
-									if remoteSkuMap[v.VendorSkuID] == 0 {
-										if !model.IsSyncStatusNew(v.SkuSyncStatus) {
-											OnCreateThing(ctx, db, vendorInfo, int64(v.SkuID), model.ThingTypeSku)
+							if v.ExdSkuID == "" {
+								if v.BindID != 0 {
+									if !model.IsSyncStatusDelete(v.SkuSyncStatus) {
+										if remoteSkuMap[v.VendorSkuID] == 0 {
+											if !model.IsSyncStatusNew(v.SkuSyncStatus) {
+												OnCreateThing(ctx, db, vendorInfo, int64(v.SkuID), model.ThingTypeSku)
+											}
+										} else if isForceUpdate {
+											OnUpdateThing(ctx, db, vendorInfo, int64(v.SkuID), model.ThingTypeSku)
 										}
-									} else if isForceUpdate {
-										OnUpdateThing(ctx, db, vendorInfo, int64(v.SkuID), model.ThingTypeSku)
 									}
+								} else {
+									OnCreateThing(ctx, db, vendorInfo, int64(v.SkuID), model.ThingTypeSku)
 								}
-							} else {
-								OnCreateThing(ctx, db, vendorInfo, int64(v.SkuID), model.ThingTypeSku)
 							}
 						}
 					}
@@ -510,18 +515,20 @@ func amendAndPruneVendorStuff(ctx *jxcontext.Context, parentTask tasksch.ITask,
 					cat2Delete = checkRemoteCatExist(remoteCatMap, localCatMap, remoteCatList)
 
 					for _, v := range localCatList {
-						if v.MapID != 0 {
-							if !model.IsSyncStatusDelete(v.CatSyncStatus) {
-								if remoteCatMap[v.VendorCatID] == 0 {
-									if !model.IsSyncStatusNew(v.CatSyncStatus) {
-										OnCreateThing(ctx, db, vendorInfo, int64(v.ID), model.ThingTypeCategory)
+						if v.IsExdSpec == model.NO {
+							if v.MapID != 0 {
+								if !model.IsSyncStatusDelete(v.CatSyncStatus) {
+									if remoteCatMap[v.VendorCatID] == 0 {
+										if !model.IsSyncStatusNew(v.CatSyncStatus) {
+											OnCreateThing(ctx, db, vendorInfo, int64(v.ID), model.ThingTypeCategory)
+										}
+									} else if isForceUpdate && !model.IsSyncStatusUpdate(v.CatSyncStatus) {
+										OnUpdateThing(ctx, db, vendorInfo, int64(v.ID), model.ThingTypeCategory)
 									}
-								} else if isForceUpdate && !model.IsSyncStatusUpdate(v.CatSyncStatus) {
-									OnUpdateThing(ctx, db, vendorInfo, int64(v.ID), model.ThingTypeCategory)
 								}
+							} else {
+								OnCreateThing(ctx, db, vendorInfo, int64(v.ID), model.ThingTypeCategory)
 							}
-						} else {
-							OnCreateThing(ctx, db, vendorInfo, int64(v.ID), model.ThingTypeCategory)
 						}
 					}
 				}