diff --git a/routers/repo/dataset.go b/routers/repo/dataset.go
index b360dccee..f78cd1a2b 100755
--- a/routers/repo/dataset.go
+++ b/routers/repo/dataset.go
@@ -522,7 +522,7 @@ func MyFavoriteDataset(ctx *context.Context) {
 		ctx.ServerError("datasets", err)
 		return
 	}
-	datasets := IsColDatasets + NotColDatasets
+	datasets := merge(IsColDatasets, NotColDatasets)
 	count := NotColcount + IsColcount
 	data, err := json.Marshal(datasets)
 	if err != nil {
@@ -541,6 +541,19 @@ func MyFavoriteDataset(ctx *context.Context) {
 	})
 
 }
+func merge(a, b interface{}) interface{} {
+
+	jb, err := json.Marshal(b)
+	if err != nil {
+		fmt.Println("Marshal error b:", err)
+	}
+	err = json.Unmarshal(jb, &a)
+	if err != nil {
+		fmt.Println("Unmarshal error b-a:", err)
+	}
+
+	return a
+}
 
 func GetDatasetStatus(ctx *context.Context) {