diff --git a/ci/jenkinsfile/milvus_build.groovy b/ci/jenkinsfile/milvus_build.groovy
index 66a54328ced916bdead5b93253f053d798040fb7..c5d937c2becf5d96e119c156cb1697c938403246 100644
--- a/ci/jenkinsfile/milvus_build.groovy
+++ b/ci/jenkinsfile/milvus_build.groovy
@@ -15,8 +15,6 @@ container('milvus-build-env') {
                             && export JFROG_USER_NAME='${USERNAME}' \
                             && export JFROG_PASSWORD='${PASSWORD}' \
                             && export FAISS_URL='http://192.168.1.105:6060/jinhai/faiss/-/archive/branch-0.2.1/faiss-branch-0.2.1.tar.gz' \
-                            && export http_proxy=http://proxy.zilliz.tech:1087 \
-                            && export https_proxy=http://proxy.zilliz.tech:1087 \
                             && ./build.sh -t ${params.BUILD_TYPE} -j -u -c"
 
                             sh "./coverage.sh -u root -p Fantast1c -t 192.168.1.194"
diff --git a/ci/jenkinsfile/milvus_build_no_ut.groovy b/ci/jenkinsfile/milvus_build_no_ut.groovy
index d14e4b317be17f763b21e5826491d4b26433155e..87e68546b6e06d6102679d9dd16e4280b12ee2b4 100644
--- a/ci/jenkinsfile/milvus_build_no_ut.groovy
+++ b/ci/jenkinsfile/milvus_build_no_ut.groovy
@@ -15,8 +15,6 @@ container('milvus-build-env') {
                             && export JFROG_USER_NAME='${USERNAME}' \
                             && export JFROG_PASSWORD='${PASSWORD}' \
                             && export FAISS_URL='http://192.168.1.105:6060/jinhai/faiss/-/archive/branch-0.2.1/faiss-branch-0.2.1.tar.gz' \
-                            && export http_proxy=http://proxy.zilliz.tech:1087 \
-                            && export https_proxy=http://proxy.zilliz.tech:1087 \
                             && ./build.sh -t ${params.BUILD_TYPE} -j"
                             sh "./coverage.sh -u root -p Fantast1c -t 192.168.1.194"
                         }
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
index f61928d29ed618d6808d675cecf40fb2231673fb..630a83e34703d00135992b9b8c03c1cc9f772b32 100644
--- a/core/CHANGELOG.md
+++ b/core/CHANGELOG.md
@@ -43,13 +43,13 @@ Please mark all change in change log and use the ticket from JIRA.
 - MS-608 - Update TODO names
 - MS-609 - Update task construct function
 - MS-611 - Add resources validity check in ResourceMgr
-- MS-614 - Preload table at startup
 - MS-619 - Add optimizer class in scheduler
 - MS-626 - Refactor DataObj to support cache any type data
 - MS-648 - Improve unittest
 - MS-655 - Upgrade SPTAG
 
 ## New Feature
+- MS-614 - Preload table at startup
 - MS-627 - Integrate new index: IVFSQHybrid
 - MS-631 - IVFSQ8H Index support
 - MS-636 - Add optimizer in scheduler for FAISS_IVFSQ8H
diff --git a/core/cmake/ThirdPartyPackages.cmake b/core/cmake/ThirdPartyPackages.cmake
index d22556bbf03e9bdf3cc320b41aee292cc63cefd3..ade57c06ad56226d008eddbc43ace3bbd4661fb4 100644
--- a/core/cmake/ThirdPartyPackages.cmake
+++ b/core/cmake/ThirdPartyPackages.cmake
@@ -268,7 +268,8 @@ if(DEFINED ENV{MILVUS_BOOST_URL})
 else()
     string(REPLACE "." "_" BOOST_VERSION_UNDERSCORES ${BOOST_VERSION})
     set(BOOST_SOURCE_URL
-            "https://dl.bintray.com/boostorg/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION_UNDERSCORES}.tar.gz")
+            "https://nchc.dl.sourceforge.net/project/boost/boost/${BOOST_VERSION}/boost_${BOOST_VERSION_UNDERSCORES}.tar.gz")
+            #"https://dl.bintray.com/boostorg/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION_UNDERSCORES}.tar.gz")
 endif()
 set(BOOST_MD5 "fea771fe8176828fabf9c09242ee8c26")