diff --git a/libs/libdingaling/src/dingaling.def b/libs/libdingaling/src/dingaling.def
index 053dcc5640..69a3b6ea1e 100644
--- a/libs/libdingaling/src/dingaling.def
+++ b/libs/libdingaling/src/dingaling.def
@@ -28,4 +28,5 @@ ldl_handle_set_log_stream
 ldl_session_create
 ldl_handle_probe
 ldl_handle_ready
-ldl_session_get_id
\ No newline at end of file
+ldl_session_get_id
+ldl_session_set_ip