diff --git a/internal/core/src/config/ConfigKnowhere.cpp b/internal/core/src/config/ConfigKnowhere.cpp
index fcf48f0608..9480aaf1d8 100644
--- a/internal/core/src/config/ConfigKnowhere.cpp
+++ b/internal/core/src/config/ConfigKnowhere.cpp
@@ -32,8 +32,6 @@ KnowhereInitImpl(const char* conf_file) {
     auto init = [&]() {
         knowhere::KnowhereConfig::SetBlasThreshold(16384);
         knowhere::KnowhereConfig::SetEarlyStopThreshold(0);
-        knowhere::KnowhereConfig::SetLogHandler();
-        knowhere::KnowhereConfig::SetStatisticsLevel(0);
         knowhere::KnowhereConfig::ShowVersion();
         google::InitGoogleLogging("milvus");
     };
diff --git a/internal/core/thirdparty/knowhere/CMakeLists.txt b/internal/core/thirdparty/knowhere/CMakeLists.txt
index e8d33b46e1..286ac5e6bd 100644
--- a/internal/core/thirdparty/knowhere/CMakeLists.txt
+++ b/internal/core/thirdparty/knowhere/CMakeLists.txt
@@ -11,7 +11,7 @@
 # or implied. See the License for the specific language governing permissions and limitations under the License.
 #-------------------------------------------------------------------------------
 
-set( KNOWHERE_VERSION f4299f0 )
+set( KNOWHERE_VERSION 0e6ca61 )
 
 message(STATUS "Building knowhere-${KNOWHERE_SOURCE_VER} from source")
 message(STATUS ${CMAKE_BUILD_TYPE})