diff --git a/libs/libdingaling/src/dingaling.def b/libs/libdingaling/src/dingaling.def
index 978083fac8..96c297ef54 100644
--- a/libs/libdingaling/src/dingaling.def
+++ b/libs/libdingaling/src/dingaling.def
@@ -23,4 +23,6 @@ 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
+ldl_handle_send_msg
+ldl_session_get_value
+ldl_session_set_value