diff --git a/mbtk/mbtk_ril/src/main.c b/mbtk/mbtk_ril/src/main.c
index 3f036e8..abb575e 100755
--- a/mbtk/mbtk_ril/src/main.c
+++ b/mbtk/mbtk_ril/src/main.c
@@ -320,8 +320,13 @@
                 urc_msg_distribute(false, INFO_URC_MSG_PDP_STATE, &data_pdp, sizeof(uint8));
             } else if(strStartsWith(s, "+CGEV: EPS PDN ACT ")) { // +CGEV: EPS PDN ACT <cid>
                 //apn_state_set(atoi(s + 19), true);
+#ifdef MBTK_AF_SUPPORT
+				//data[0] = (uint8)1;
+                //data[1] = (uint8)atoi(s + 19);
+#else
                 data[0] = (uint8)1;
                 data[1] = (uint8)atoi(s + 19);
+#endif
             } else if(strStartsWith(s, "+CGEV: ME PDN DEACT ")) { // +CGEV: EPS PDN DEACT <cid>
                 //apn_state_set(atoi(s + 19), true);
                 data[0] = (uint8)0;