diff --git a/src/lynq/lib/liblynq-data/lynq_data.cpp b/src/lynq/lib/liblynq-data/lynq_data.cpp
index 27f0849..11bf4f6 100755
--- a/src/lynq/lib/liblynq-data/lynq_data.cpp
+++ b/src/lynq/lib/liblynq-data/lynq_data.cpp
@@ -634,7 +634,7 @@
     int error = -1;
     #ifdef GSW_RIL_CFG  //becuase gsw not have connman,data can not be triggered by connman.
     LYINFLOG("[%s][%d]",__FUNCTION__,__LINE__);
-    error = lynq_setup_data_call_sp(handle,NULL,"iot_default",NULL,NULL,NULL,NULL,NULL);
+    error = lynq_setup_data_call_sp(handle,NULL,"default",NULL,NULL,NULL,NULL,NULL);
     #else
     Parcel p;
     lynq_client_t client;