diff --git a/src/util/src/version.c b/src/util/src/version.c
index 3ae053816c88e08605ffc3c1db9e6d468472643d..fa5385e4b716dd0b8f647d443f192f4f530244e4 100644
--- a/src/util/src/version.c
+++ b/src/util/src/version.c
@@ -1,7 +1,7 @@
 char version[64] = "1.6.5.5";
-char compatible_version[64] = "1.6.1.0";
-char gitinfo[128] = "918cb2220f6a1f71966f7e94e697885d50fc241f";
+char compatible_version[64] = "1.6.0.0";
+char gitinfo[128] = "28336fbcc8f5d56976fef8fdff567301245ecb32";
 char gitinfoOfInternal[128] = "da88f4a2474737d1f9c76adcf0ff7fd0975e7342";
-char buildinfo[512] = "Built by root at 2020-02-09 11:09";
+char buildinfo[512] = "Built by root at 2020-02-19 16:36";
 
 void libtaos_1_6_5_5_Linux_x64() {};