From 274881a3fd50f4a00416347f8491f2a328c5e6b6 Mon Sep 17 00:00:00 2001
From: gongweibao <weibao.gong@gmail.com>
Date: Mon, 4 Jun 2018 08:57:06 +0000
Subject: [PATCH 1/2] add

---
 cmake/external/grpc.cmake | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cmake/external/grpc.cmake b/cmake/external/grpc.cmake
index 9459f1ddfe85f..71d1be5ae94af 100644
--- a/cmake/external/grpc.cmake
+++ b/cmake/external/grpc.cmake
@@ -33,10 +33,14 @@ ELSE()
   SET(BUILD_CMD make HAS_SYSTEM_PROTOBUF=false -s -j ${NUM_OF_PROCESSOR} static grpc_cpp_plugin)
 ENDIF()
 
+SET(GRPC_DOWNLOAD_SRC_MD5 "468aeea0b603b0260742fd028cf9017f")
+
 ExternalProject_Add(
     extern_grpc
     DEPENDS protobuf zlib
+    # version:1.10.x
     URL "http://paddlepaddledeps.bj.bcebos.com/grpc.tar.xz"
+    URL_MD5  ${GRPC_DOWNLOAD_SRC_MD5}
     PREFIX          ${GRPC_SOURCES_DIR}
     UPDATE_COMMAND  ""
     CONFIGURE_COMMAND ""

From 4eb2b63208c61018841f0b3cf235cf1ae184f874 Mon Sep 17 00:00:00 2001
From: gongweibao <weibao.gong@gmail.com>
Date: Tue, 5 Jun 2018 05:07:08 +0000
Subject: [PATCH 2/2] follow comments

---
 cmake/external/grpc.cmake | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/cmake/external/grpc.cmake b/cmake/external/grpc.cmake
index d6456bdf39bea..ffdf91a354bd9 100644
--- a/cmake/external/grpc.cmake
+++ b/cmake/external/grpc.cmake
@@ -33,8 +33,6 @@ ELSE()
   SET(BUILD_CMD make HAS_SYSTEM_PROTOBUF=false -s -j ${NUM_OF_PROCESSOR} static grpc_cpp_plugin)
 ENDIF()
 
-SET(GRPC_DOWNLOAD_SRC_MD5 "c9c58ee7d0e8929a63155af6a2ecdbd0")
-
 # FIXME(wuyi): do not build zlib cares protobuf twice, find a way to build grpc with them
 ExternalProject_Add(
     extern_grpc
@@ -47,7 +45,7 @@ ExternalProject_Add(
     #    checkout and clean other dirs under third_party
     # 4. remove .git, and package the directory.
     URL "http://paddlepaddledeps.bj.bcebos.com/grpc-v1.8.x.tar.gz"
-    URL_MD5  ${GRPC_DOWNLOAD_SRC_MD5}
+    URL_MD5  "c9c58ee7d0e8929a63155af6a2ecdbd0"
     PREFIX          ${GRPC_SOURCES_DIR}
     UPDATE_COMMAND  ""
     CONFIGURE_COMMAND ""