diff --git a/lcr.spec b/lcr.spec
index 3a55bb0..4750177 100644
--- a/lcr.spec
+++ b/lcr.spec
@@ -1,5 +1,5 @@
 %global _version 2.0.0
-%global _release 20200418.180849.git0944f121
+%global _release 20200418.180709.gitaabdb4e4
 Name:      lcr
 Version:   %{_version}
 Release:   %{_release}
diff --git a/src/conf.c b/src/conf.c
index cdf0b73..593cd61 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -182,28 +182,6 @@ static int check_cgroup_dir(const char *value)
     return 0;
 }
 
-static int check_empty_value(const char *value)
-{
-    if (value == NULL || strlen(value) == 0) {
-        return -1;
-    }
-    return 0;
-}
-
-static int check_console_log_driver(const char *value)
-{
-    if (value == NULL || strlen(value) == 0) {
-        return -1;
-    }
-    if (strcmp(value, "syslog") == 0) {
-        return 0;
-    }
-    if (strcmp(value, "json-file") == 0) {
-        return 0;
-    }
-    return -1;
-}
-
 static const lcr_annotation_item_t g_require_annotations[] = {
     {
         "files.limit",
@@ -225,21 +203,6 @@ static const lcr_annotation_item_t g_require_annotations[] = {
         "lxc.console.rotate",
         check_console_log_filerotate,
     },
-    {
-        "log.console.driver",
-        "lxc.console.logdriver",
-        check_console_log_driver,
-    },
-    {
-        "log.console.tag",
-        "lxc.console.syslog_tag",
-        check_empty_value,
-    },
-    {
-        "log.console.facility",
-        "lxc.console.syslog_facility",
-        check_empty_value,
-    },
     {
         "rootfs.mount",
         "lxc.rootfs.mount",
diff --git a/src/lcrcontainer.c b/src/lcrcontainer.c
index 160d20d..c6ddf6b 100644
--- a/src/lcrcontainer.c
+++ b/src/lcrcontainer.c
@@ -270,22 +270,6 @@ out_free:
     free(path);
 }
 
-bool lcr_create_from_ocidata(const char *name, const char *lcrpath, const void *oci_json_data)
-{
-    oci_runtime_spec *oci_spec = NULL;
-    bool ret = true;
-
-    if (!container_parse(NULL, oci_json_data, &oci_spec)) {
-        ret = false;
-        goto out_free;
-    }
-
-    ret = lcr_create(name, lcrpath, oci_spec);
-out_free:
-    free_oci_runtime_spec(oci_spec);
-    return ret;
-}
-
 static bool lcr_create_spec(struct lxc_container *c, oci_runtime_spec *oci_spec)
 {
     // Translate oci config
diff --git a/src/lcrcontainer.h b/src/lcrcontainer.h
index 673afa4..2132a33 100644
--- a/src/lcrcontainer.h
+++ b/src/lcrcontainer.h
@@ -139,17 +139,10 @@ void lcr_containers_info_free(struct lcr_container_info **info_arr, size_t size)
 
 /*
  * Create a container
- * param name    : container name
- * param lcrpath : container path
- * param oci_json_data : json string of oci config data
- */
-bool lcr_create_from_ocidata(const char *name, const char *lcrpath, const void *oci_json_data);
-
-/*
- * Create a container
- * param name    : container name
- * param lcrpath : container path
- * param oci_config	: pointer of struct oci config
+ * param name   : container name
+ * param lcrpath: container path
+ * param rootfs : the path of rootfs used for the container
+ * param oci_config_data	: json string of oci config data
  */
 bool lcr_create(const char *name, const char *lcrpath, void *oci_config);
 
diff --git a/src/lcrcontainer_extend.c b/src/lcrcontainer_extend.c
index 46e9324..d2f5786 100644
--- a/src/lcrcontainer_extend.c
+++ b/src/lcrcontainer_extend.c
@@ -821,7 +821,6 @@ static int lcr_spec_write_config(int fd, const struct lcr_list *lcr_conf)
             }
 
             nret = snprintf(line, len, "%s = %s", item->name, item->value);
-
             if (nret < 0 || (size_t)nret >= len) {
                 ERROR("Sprintf failed");
                 goto cleanup;