diff --git a/debian-dev/docker-entrypoint.sh b/debian-dev/docker-entrypoint.sh
index 1fe8c44c..f718502a 100755
--- a/debian-dev/docker-entrypoint.sh
+++ b/debian-dev/docker-entrypoint.sh
@@ -32,9 +32,10 @@ deployment:
 _EOC_
       else
           # updating config.yaml for standalone mode
-          sed -i 's/role: traditional/role: data_plane/' ${PREFIX}/conf/config.yaml
-          sed -i 's/role_traditional:/role_data_plane:/' ${PREFIX}/conf/config.yaml
-          sed -i 's/config_provider: etcd/config_provider: yaml/' ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/role: traditional/role: data_plane/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/role_traditional:/role_data_plane:/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/config_provider: etcd/config_provider: yaml/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+
       fi
 
         if [ ! -f "${PREFIX}/conf/apisix.yaml" ]; then
diff --git a/debian/docker-entrypoint.sh b/debian/docker-entrypoint.sh
index a8a34a9e..04fe00b5 100755
--- a/debian/docker-entrypoint.sh
+++ b/debian/docker-entrypoint.sh
@@ -32,9 +32,9 @@ deployment:
 _EOC_
       else
           # updating config.yaml for standalone mode
-          sed -i 's/role: traditional/role: data_plane/' ${PREFIX}/conf/config.yaml
-          sed -i 's/role_traditional:/role_data_plane:/' ${PREFIX}/conf/config.yaml
-          sed -i 's/config_provider: etcd/config_provider: yaml/' ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/role: traditional/role: data_plane/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/role_traditional:/role_data_plane:/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/config_provider: etcd/config_provider: yaml/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
       fi
 
         if [ ! -f "${PREFIX}/conf/apisix.yaml" ]; then
diff --git a/redhat/docker-entrypoint.sh b/redhat/docker-entrypoint.sh
index a8a34a9e..04fe00b5 100755
--- a/redhat/docker-entrypoint.sh
+++ b/redhat/docker-entrypoint.sh
@@ -32,9 +32,9 @@ deployment:
 _EOC_
       else
           # updating config.yaml for standalone mode
-          sed -i 's/role: traditional/role: data_plane/' ${PREFIX}/conf/config.yaml
-          sed -i 's/role_traditional:/role_data_plane:/' ${PREFIX}/conf/config.yaml
-          sed -i 's/config_provider: etcd/config_provider: yaml/' ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/role: traditional/role: data_plane/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/role_traditional:/role_data_plane:/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
+          echo "$(sed 's/config_provider: etcd/config_provider: yaml/g' ${PREFIX}/conf/config.yaml)" > ${PREFIX}/conf/config.yaml
       fi
 
         if [ ! -f "${PREFIX}/conf/apisix.yaml" ]; then