diff --git a/mbtk/mbtk_rild_v2/src/ril_data_call.c b/mbtk/mbtk_rild_v2/src/ril_data_call.c
index d5e1da4..0afa887 100755
--- a/mbtk/mbtk_rild_v2/src/ril_data_call.c
+++ b/mbtk/mbtk_rild_v2/src/ril_data_call.c
@@ -876,6 +876,7 @@
         if(apn_prop_get_by_cid(data_info->cid, &apn)) {
             if(data_info->cid == MBTK_RIL_CID_1) {
                 memset(&apn, 0, sizeof(mbtk_apn_info_t));
+                apn.cid = MBTK_RIL_CID_1;
                 if(data_info->auto_boot_call != MBTK_DATA_CALL_ITEM_STATE_NON)
                     apn.auto_boot_call = (data_info->auto_boot_call == MBTK_DATA_CALL_ITEM_STATE_ENABLE) ? 1 : 0;