diff --git a/base/query_field.go b/base/query_field.go
index 89b1d38..46829c9 100644
--- a/base/query_field.go
+++ b/base/query_field.go
@@ -112,7 +112,7 @@ func (this *QueryField) ToStructField(tags ...string) reflect.StructField {
 	case contracts.QueryDataType_Bool:
 		typ = reflect.TypeOf(true)
 	case contracts.QueryDataType_Array:
-		typ = reflect.TypeOf(res_type.ResFieldByAnys{})
+		typ = reflect.TypeOf([]any{})
 	case contracts.QueryDataType_Json:
 		typ = reflect.TypeOf(map[string]any{})
 	}
diff --git a/base/res_field.go b/base/res_field.go
index a03a495..cf85ae6 100644
--- a/base/res_field.go
+++ b/base/res_field.go
@@ -111,12 +111,6 @@ func (this ResField) ToValue(v any) any {
 		v = float64(data)
 	case string:
 		v = strings.Trim(string(data), " ")
-	case res_type.ResFieldByAnys:
-		if v != nil {
-			b, _ := json.Marshal(v)
-			return string(b)
-		}
-		v = []any(data)
 	case []any, []string, []int, []float64, []float32, []int64:
 		if v != nil {
 			b, _ := json.Marshal(v)
@@ -129,6 +123,12 @@ func (this ResField) ToValue(v any) any {
 			return string(b)
 		}
 		v = data
+	default:
+		if v != nil {
+			b, _ := json.Marshal(v)
+			return string(b)
+		}
+		v = data
 	}
 
 	switch this.DataType {