diff --git a/libs/libdingaling/src/dingaling.def b/libs/libdingaling/src/dingaling.def
index cb6598b6f6..978083fac8 100644
--- a/libs/libdingaling/src/dingaling.def
+++ b/libs/libdingaling/src/dingaling.def
@@ -23,3 +23,4 @@ ldl_handle_ready
 ldl_session_get_id
 ldl_session_set_ip
 ldl_global_set_logger
+ldl_handle_send_msg
\ No newline at end of file