diff --git a/consumers/HBJCAS/dataModel.go b/consumers/HBJCAS/dataModel.go
index 43f2bf5..0a4f826 100644
--- a/consumers/HBJCAS/dataModel.go
+++ b/consumers/HBJCAS/dataModel.go
@@ -12,7 +12,7 @@ type EsThemeAggDateHistogram struct {
 		Failed     int `json:"failed"`
 	} `json:"_shards"`
 	Hits struct {
-		Total    int           `json:"total"`
+		Total    interface{}   `json:"total"`
 		MaxScore float64       `json:"max_score"`
 		Hits     []interface{} `json:"hits"`
 	} `json:"hits"`