diff --git a/cpp/.gitignore b/cpp/.gitignore
index 4b9079031f92140f67c6c8ffe2e92d8dcee960f2..b9ba83ac8aacd24a907adfcc86d96d5864b89227 100644
--- a/cpp/.gitignore
+++ b/cpp/.gitignore
@@ -1,3 +1,4 @@
 milvus/
 conf/server_config.yaml
 version.h
+megasearch/
diff --git a/cpp/CHANGELOG.md b/cpp/CHANGELOG.md
index 2231ab66754e2066a37b10a4f4e9df1353b0f161..63d57e4beb8c05cec57916636c428d663a1d4d61 100644
--- a/cpp/CHANGELOG.md
+++ b/cpp/CHANGELOG.md
@@ -6,6 +6,7 @@ Please mark all change in change log and use the ticket from JIRA.
 
 ## Bug
 - MS-80 - Fix server hang issue
+- MS-89 - Fix compile failed, libgpufaiss.a link missing
 
 ## Improvement
 - MS-82 - Update server startup welcome message
@@ -34,6 +35,7 @@ Please mark all change in change log and use the ticket from JIRA.
 
 ## Task
 - MS-74 - Change README.md in cpp
+- MS-88 - Add support for arm architecture
 
 # Milvus 0.2.0 (2019-05-31)
 
diff --git a/cpp/cmake/ThirdPartyPackages.cmake b/cpp/cmake/ThirdPartyPackages.cmake
index 9addc6679322a00242322d09fa53e7a52541e00c..147fed8e0fd6978eed8658c3bf61816a72503bf0 100644
--- a/cpp/cmake/ThirdPartyPackages.cmake
+++ b/cpp/cmake/ThirdPartyPackages.cmake
@@ -158,7 +158,7 @@ if("${MAKE}" STREQUAL "")
     endif()
 endif()
 
-set(MAKE_BUILD_ARGS "-j4")
+set(MAKE_BUILD_ARGS "-j2")
 
 ## Using make -j in sub-make is fragile
 #if(${CMAKE_GENERATOR} MATCHES "Makefiles")
@@ -820,14 +820,17 @@ macro(build_faiss)
 #            BUILD_COMMAND
 #            ${MAKE} ${MAKE_BUILD_ARGS}
             BUILD_COMMAND
-            ${MAKE}
-            ${MAKE_BUILD_ARGS} all
+            ${MAKE} ${MAKE_BUILD_ARGS} all
+	    COMMAND
+	    cd gpu && make ${MAKE_BUILD_ARGS}
             BUILD_IN_SOURCE
             1
 #            INSTALL_DIR
 #            ${FAISS_PREFIX}
-#            INSTALL_COMMAND
-#            ""
+            INSTALL_COMMAND
+            ${MAKE} install
+            COMMAND
+            ln -s faiss_ep ../faiss
             BUILD_BYPRODUCTS
             ${FAISS_STATIC_LIB})
 #            DEPENDS
@@ -866,7 +869,10 @@ if(MILVUS_WITH_FAISS)
     resolve_dependency(FAISS)
     get_target_property(FAISS_INCLUDE_DIR faiss INTERFACE_INCLUDE_DIRECTORIES)
     include_directories(SYSTEM "${FAISS_INCLUDE_DIR}")
+    include_directories(SYSTEM "${CMAKE_CURRENT_BINARY_DIR}/faiss_ep-prefix/src/")
+    link_directories(SYSTEM ${FAISS_PREFIX}/)
     link_directories(SYSTEM ${FAISS_PREFIX}/lib/)
+    link_directories(SYSTEM ${FAISS_PREFIX}/gpu/)
 endif()
 
 # ----------------------------------------------------------------------
@@ -1426,17 +1432,19 @@ macro(build_thrift)
             ${EP_COMMON_CMAKE_ARGS}
             "-DCMAKE_INSTALL_PREFIX=${THRIFT_PREFIX}"
             "-DCMAKE_INSTALL_RPATH=${THRIFT_PREFIX}/lib"
-            -DBUILD_SHARED_LIBS=OFF
-            -DBUILD_TESTING=OFF
-            -DBUILD_EXAMPLES=OFF
+	    -DBOOST_ROOT=${BOOST_PREFIX}
+            -DWITH_CPP=ON
+            -DWITH_STATIC_LIB=ON
+	    -DBUILD_SHARED_LIBS=OFF
+	    -DBUILD_TESTING=OFF
+	    -DBUILD_EXAMPLES=OFF
             -DBUILD_TUTORIALS=OFF
             -DWITH_QT4=OFF
+            -DWITH_QT5=OFF
             -DWITH_C_GLIB=OFF
             -DWITH_JAVA=OFF
             -DWITH_PYTHON=OFF
             -DWITH_HASKELL=OFF
-            -DWITH_CPP=ON
-            -DWITH_STATIC_LIB=ON
             -DWITH_LIBEVENT=OFF
             -DCMAKE_BUILD_TYPE=Release)
 
@@ -1536,6 +1544,8 @@ macro(build_thrift)
             ${MAKE_BUILD_ARGS}
             CMAKE_ARGS
             ${THRIFT_CMAKE_ARGS}
+	    INSTALL_COMMAND
+	    ${MAKE} install
             DEPENDS
             ${THRIFT_DEPENDENCIES}
             ${EP_LOG_OPTIONS})
@@ -1554,7 +1564,10 @@ if(MILVUS_WITH_THRIFT)
     # TODO: Don't use global includes but rather target_include_directories
 #    MESSAGE(STATUS ${THRIFT_PREFIX}/lib/)
     link_directories(SYSTEM ${THRIFT_PREFIX}/lib/)
+    link_directories(SYSTEM ${CMAKE_CURRENT_BINARY_DIR}/thrift_ep-prefix/src/thrift_ep-build/lib)
     include_directories(SYSTEM ${THRIFT_INCLUDE_DIR})
+    include_directories(SYSTEM ${THRIFT_PREFIX}/lib/cpp/src)
+    include_directories(SYSTEM ${CMAKE_CURRENT_BINARY_DIR}/thrift_ep-prefix/src/thrift_ep-build)
 endif()
 
 # ----------------------------------------------------------------------
diff --git a/cpp/src/CMakeLists.txt b/cpp/src/CMakeLists.txt
index 24b3bfff566a467d97ee0c421e1aca249a60da5a..4826ff2706edba93f270f35ba9109521040a63b5 100644
--- a/cpp/src/CMakeLists.txt
+++ b/cpp/src/CMakeLists.txt
@@ -62,6 +62,7 @@ set(third_party_libs
         sqlite
         thrift
         yaml-cpp
+        gpufaiss
         faiss
         lapack
         openblas
@@ -88,7 +89,6 @@ if (GPU_VERSION STREQUAL "ON")
             pthread
             libgomp.a
             libgfortran.a
-            libquadmath.a
             cudart
             cublas
             ${CUDA_TOOLKIT_ROOT_DIR}/lib64/stubs/libnvidia-ml.so
@@ -98,11 +98,17 @@ else()
             pthread
             libgomp.a
             libgfortran.a
-            libquadmath.a
             ${CUDA_TOOLKIT_ROOT_DIR}/lib64/stubs/libnvidia-ml.so
             )
 endif ()
 
+if (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
+    set(engine_libs
+	    ${engine_libs}
+	    libquadmath.a
+	    )
+endif ()
+
 if (ENABLE_LICENSE STREQUAL "ON")
     link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64/stubs")
     link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
diff --git a/cpp/thirdparty/versions.txt b/cpp/thirdparty/versions.txt
index dde2d8bb03ef8f211a44bb47e8f59c3eb08d9f46..484267b068361d429ced857e9096c211013990d2 100644
--- a/cpp/thirdparty/versions.txt
+++ b/cpp/thirdparty/versions.txt
@@ -2,7 +2,7 @@ ARROW_VERSION=zilliz
 BOOST_VERSION=1.70.0
 BZIP2_VERSION=1.0.6
 EASYLOGGINGPP_VERSION=v9.96.7
-FAISS_VERSION=v1.5.2
+FAISS_VERSION=7b07685
 GTEST_VERSION=1.8.1
 JSONCONS_VERSION=0.126.0
 LAPACK_VERSION=v3.8.0
@@ -18,4 +18,4 @@ YAMLCPP_VERSION=0.6.2
 ZLIB_VERSION=v1.2.11
 ZSTD_VERSION=v1.4.0
 
-# vim: set filetype=sh:
\ No newline at end of file
+# vim: set filetype=sh: