diff --git a/components/bt/bluedroid/bta/gatt/bta_gattc_cache.c b/components/bt/bluedroid/bta/gatt/bta_gattc_cache.c
index 5e0943a9bb..d9f67ef209 100644
--- a/components/bt/bluedroid/bta/gatt/bta_gattc_cache.c
+++ b/components/bt/bluedroid/bta/gatt/bta_gattc_cache.c
@@ -187,6 +187,7 @@ tBTA_GATT_STATUS bta_gattc_init_cache(tBTA_GATTC_SERV *p_srvc_cb)
         p_srvc_cb->cur_srvc_idx = 0;
         p_srvc_cb->cur_char_idx = 0;
         p_srvc_cb->next_avail_idx = 0;
+        p_srvc_cb->total_attr = 0;
     }
 
     return BTA_GATT_OK;