diff --git a/src/util/src/version.c b/src/util/src/version.c
index 265fc7b7dc36ede8806b81eb3bfb1773f97d5840..4aa7252934d89e416275f6835830f8e44df55af2 100644
--- a/src/util/src/version.c
+++ b/src/util/src/version.c
@@ -1,7 +1,7 @@
-char version[64] = "1.6.6.1";
+char version[64] = "1.6.5.8";
 char compatible_version[64] = "1.6.0.0";
-char gitinfo[128] = "0b5b412ef0ae2449ece538601a29b899b2b727b9";
-char gitinfoOfInternal[128] = "8ae0d83a3610b9b4726373dd3073e4a8f444fb26";
-char buildinfo[512] = "Built by root at 2020-03-11 09:08";
+char gitinfo[128] = "cfdd50d2404338577744e8af0def471535586856";
+char gitinfoOfInternal[128] = "9e6b936fad2be7cce6b2810cd9bb264f4d4dff01";
+char buildinfo[512] = "Built by root at 2020-04-27 09:40";
 
-void libtaos_1_6_6_1_Linux_x64_beta() {};
+void libtaos_1_6_5_8_Linux_x64() {};