diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d51017c27426c8a76580dad42745b4d6b818422..72ae00eb957127ef446cab94a83d56b90c46e4bd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -57,9 +57,9 @@ if (WITH_DEPS)
     SET(OpenSSL_ROOT ${DEP_VAR}/usr/local/oceanbase/deps/devel/)
 
     # make protoc found libstdc++
-    SET(PROTOC_LINK_FLAGS "-L${DEP_VAR}/usr/local/oceanbase/deps/devel/lib/ -static-libstdc++")
+    SET(PROTOC_LINK_FLAGS "-L${DEP_VAR}/usr/local/oceanbase/deps/devel/lib64/ -L${DEP_VAR}/usr/local/oceanbase/devtools/lib/gcc/x86_64-redhat-linux/5.2.0/ -static-libstdc++")
 
-    SET(DEP_LIB_PATH ${DEP_VAR}/usr/local/oceanbase/deps/devel/lib/ ${DEP_VAR}/usr/local/oceanbase/devtools/lib64/)
+    SET(DEP_LIB_PATH ${DEP_VAR}/usr/local/oceanbase/deps/devel/lib/ ${DEP_VAR}/usr/local/oceanbase/devtools/lib64/ ${DEP_VAR}/usr/local/oceanbase/devtools/lib/gcc/x86_64-redhat-linux/5.2.0/)
 endif ()
 
 message(STATUS "DEP_VAR: ${DEP_VAR}")
@@ -175,6 +175,7 @@ add_library(PROTO_OBJS OBJECT ${PROTO_SRCS} ${PROTO_HDRS})
 message("protoc: ${PROTOBUF_PROTOC_EXECUTABLE}, proto srcs : ${PROTO_SRCS}")
 
 # oblogmsg
+option(LOGMSG_BY_LIBOBLOG "use logmsg provide by liboblog" ON)
 set(LOGMSG_BY_LIBOBLOG_DEFINE "")
 if (LOGMSG_BY_LIBOBLOG)
     set(LOGMSG_BY_LIBOBLOG_DEFINE "-DLOGMSG_BY_LIBOBLOG=1")
@@ -213,7 +214,7 @@ execute_process(
 
 if (NOT GIT_VERSION)
     message(WARNING "oblogproxy fetch git version empty, use current time as program version")
-    STRING(TIMESTAMP GIT_VERSION "%Y-%m-%d %H:%M:%S")
+    STRING(TIMESTAMP GIT_VERSION "%Y-%m-%d_%H:%M:%S")
 endif ()
 
 if (NOT GIT_VERSION)
diff --git a/deps/oblogproxy.el7.x86_64.deps b/deps/oblogproxy.el7.x86_64.deps
index 8c08cada3e19596a70e99040c07692e07e3b7227..3d39c745be083c281458e8e0402c75d822327142 100644
--- a/deps/oblogproxy.el7.x86_64.deps
+++ b/deps/oblogproxy.el7.x86_64.deps
@@ -7,7 +7,7 @@ stable_repo=https://mirrors.aliyun.com/oceanbase/community/stable/el/7/x86_64/
 [deps]
 devdeps-openssl-static-1.0.1e-3.el7.x86_64.rpm
 devdeps-libaio-0.3.112-3.el7.x86_64.rpm
-oceanbase-ce-devel-3.1.3-10100032022041510.el7.x86_64.rpm
+oceanbase-ce-devel-3.1.4-10000092022071511.el7.x86_64.rpm
 
 [tools]
 obdevtools-gcc-5.2.0-3.el7.x86_64.rpm
\ No newline at end of file
diff --git a/deps/oblogproxy.el8.x86_64.deps b/deps/oblogproxy.el8.x86_64.deps
index 86d51f66f8fe1027f00235ae3ace75f2ab53c230..e27a9059056ff84d0a817ad80ab41afd061992fc 100644
--- a/deps/oblogproxy.el8.x86_64.deps
+++ b/deps/oblogproxy.el8.x86_64.deps
@@ -7,7 +7,7 @@ stable_repo=https://mirrors.aliyun.com/oceanbase/community/stable/el/8/x86_64/
 [deps]
 devdeps-openssl-static-1.0.1e-3.el8.x86_64.rpm
 devdeps-libaio-0.3.112-3.el8.x86_64.rpm
-oceanbase-ce-devel-3.1.3-10100042022051821.el8.x86_64.rpm
+oceanbase-ce-devel-3.1.4-10000092022071511.el8.x86_64.rpm
 
 [tools]
 obdevtools-gcc-5.2.0-3.el8.x86_64.rpm
diff --git a/src/common/log.cpp b/src/common/log.cpp
index 8a1e76e38d642ba375eb269d626efefa2e114f47..4bd2e4c6f1d2e969640eeccf826060bee1e24ae2 100644
--- a/src/common/log.cpp
+++ b/src/common/log.cpp
@@ -61,8 +61,8 @@ void init_log(const char* argv0, bool restart)
   google::SetLogDestination(google::GLOG_ERROR, "log/logproxy_error.");
   google::SetLogDestination(google::GLOG_FATAL, "log/logproxy_error.");
 
-  google::InstallFailureSignalHandler();
-  google::InstallFailureWriter(dump_writer);
+  //  google::InstallFailureSignalHandler();
+  //  google::InstallFailureWriter(dump_writer);
 
   FileGcRoutine log_gc("./log", {"logproxy_", bin_name + ".log"});
   //    log_gc.start();
diff --git a/src/obaccess/ob_mysql_packet.cpp b/src/obaccess/ob_mysql_packet.cpp
index 513028dfbe689d66855580f6836974a3e4ffc90e..a9a03d2bc37d643b1764cfb5e924c7dfaad3d542 100644
--- a/src/obaccess/ob_mysql_packet.cpp
+++ b/src/obaccess/ob_mysql_packet.cpp
@@ -129,9 +129,9 @@ int send_mysql_packet(int fd, MsgBuf& msgbuf, uint8_t sequence)
   packet_length = packet_length | (sequence << 3);
 
   ////// DEBUG ONLY ///////
-  std::string hexstr;
-  dumphex((char*)&packet_length, 4, hexstr);
-  OMS_DEBUG << "MySQL packet header: " << hexstr << ", value: " << packet_length;
+//  std::string hexstr;
+//  dumphex((char*)&packet_length, 4, hexstr);
+//  OMS_DEBUG << "MySQL packet header: " << hexstr << ", value: " << packet_length;
   ////// DEBUG ONLY ///////
 
   int ret = writen(fd, &packet_length, 4);