diff --git a/build.sh b/build.sh
index 63d841f..794f016 100755
--- a/build.sh
+++ b/build.sh
@@ -51,8 +51,7 @@ NOTICE_FILE='Copyright Notice.doc'
 plat=$(uname -p)
 if [ x$kernel$version$plat != x"eulerossp5x86_64" ] && [ x$kernel$version$plat != x"eulerossp8aarch64" ] && [ x$kernel$version$plat != x"eulerossp2x86_64" ]
 then
-    echo "Only support to build unixODBC on EulerOS_SP5_x86_64 and EulerOS_SP8_aarch64"
-    exit 1
+    echo "WARN: Building unixODBC platform other than EulerOS_SP5_x86_64 and EulerOS_SP8_aarch64 is experimental"
 fi
 
 
diff --git a/third_party/unixodbc/build_unixodbc.sh b/third_party/unixodbc/build_unixodbc.sh
index a412c52..ab6a055 100755
--- a/third_party/unixodbc/build_unixodbc.sh
+++ b/third_party/unixodbc/build_unixodbc.sh
@@ -85,9 +85,6 @@ INSTALL_COMPOENT_PATH_NAME="${ROOT_DIR}/${COMPONENT_TYPE}/${COMPONENT_NAME}"
 function build_component()
 {
         cd ${LOCAL_DIR}
-	rm -rf ${TAR_FILE_NAME%.tar.gz}
-	rm -rf ${TAR_FILE_NAME}
-	cp ${TAR_FILE_NAME%.tar.gz}.file ${TAR_FILE_NAME}
         tar -xvf ${TAR_FILE_NAME}
 	
 	cd ${LOCAL_DIR}/${SOURCE_CODE_PATH}