diff --git a/cmake/cjson_CMakeLists.txt.in b/cmake/cjson_CMakeLists.txt.in
index 9995d1f8d8b79da13a70801f02fea0ce01cf48f4..6c285d1a7ed4cb191c28d579940db575b82d0da9 100644
--- a/cmake/cjson_CMakeLists.txt.in
+++ b/cmake/cjson_CMakeLists.txt.in
@@ -1,7 +1,7 @@
 
 # cjson
 ExternalProject_Add(cjson
-        GIT_REPOSITORY git@github.com:taosdata-contrib/cJSON.git
+        GIT_REPOSITORY https://github.com/taosdata-contrib/cJSON.git
         GIT_TAG v1.7.15
         SOURCE_DIR "${CMAKE_SOURCE_DIR}/deps/cJson"
         BINARY_DIR ""
diff --git a/cmake/gtest_CMakeLists.txt.in b/cmake/gtest_CMakeLists.txt.in
index 655870e0c91625e2e1ec918d50ea57db096de43d..e54806ae3bce2ac7fbb1b6d75c3ac4b468940a98 100644
--- a/cmake/gtest_CMakeLists.txt.in
+++ b/cmake/gtest_CMakeLists.txt.in
@@ -1,7 +1,7 @@
 
 # googletest
 ExternalProject_Add(googletest
-        GIT_REPOSITORY git@github.com:taosdata-contrib/googletest.git
+        GIT_REPOSITORY https://github.com/taosdata-contrib/googletest.git
         GIT_TAG release-1.11.0
         SOURCE_DIR "${CMAKE_SOURCE_DIR}/deps/googletest"
         BINARY_DIR ""
diff --git a/cmake/lz4_CMakeLists.txt.in b/cmake/lz4_CMakeLists.txt.in
index 5dba4f2ab18e10d3df040b0ca4cb16b716e4a416..4b25d48e869785ebcbfd1e41464160e038bbea58 100644
--- a/cmake/lz4_CMakeLists.txt.in
+++ b/cmake/lz4_CMakeLists.txt.in
@@ -1,7 +1,7 @@
 
 # lz4
 ExternalProject_Add(lz4
-        GIT_REPOSITORY git@github.com:taosdata-contrib/lz4.git
+        GIT_REPOSITORY https://github.com/taosdata-contrib/lz4.git
         GIT_TAG v1.9.3
         SOURCE_DIR "${CMAKE_SOURCE_DIR}/deps/lz4"
         BINARY_DIR ""
diff --git a/cmake/zlib_CMakeLists.txt.in b/cmake/zlib_CMakeLists.txt.in
index c997fc79831d25330061679e4dce4ce89eb41745..217648651949e1b1e18cfe198da42f3f5f95b0dc 100644
--- a/cmake/zlib_CMakeLists.txt.in
+++ b/cmake/zlib_CMakeLists.txt.in
@@ -1,7 +1,7 @@
 
 # zlib
 ExternalProject_Add(zlib
-        GIT_REPOSITORY git@github.com:taosdata-contrib/zlib.git
+        GIT_REPOSITORY https://github.com/taosdata-contrib/zlib.git
         GIT_TAG v1.2.11
         SOURCE_DIR "${CMAKE_SOURCE_DIR}/deps/zlib"
         BINARY_DIR ""
diff --git a/source/server/vnode/src/vnodeWrite.c b/source/server/vnode/src/vnodeWrite.c
index a3aff78d02520f602580d8d86257916a4cbc4772..d4ef4ab3370d8f6196e995407662235b68efeafa 100644
--- a/source/server/vnode/src/vnodeWrite.c
+++ b/source/server/vnode/src/vnodeWrite.c
@@ -18,6 +18,7 @@
 int vnodeProcessSubmitReq(SVnode *pVnode, SSubmitReq *pReq, SSubmitRsp *pRsp) {
   // TODO: Check inputs
 
+#if 0
   void *pMem = NULL;
   if ((pMem = amalloc(pVnode->allocator, REQ_SIZE(pReq))) == NULL) {
     // No more memory to allocate, schedule an async commit
@@ -45,6 +46,7 @@ int vnodeProcessSubmitReq(SVnode *pVnode, SSubmitReq *pReq, SSubmitRsp *pRsp) {
   if (tsdbInsert(pVnode->pTsdb, (SSubmitReq *)pMem) < 0) {
     // TODO: handler error
   }
+#endif
 
   return 0;
 }