diff --git a/client/doris_client_fetch.cpp b/client/doris_client_fetch.cpp
index d9bea64..9e1d9ef 100644
--- a/client/doris_client_fetch.cpp
+++ b/client/doris_client_fetch.cpp
@@ -99,16 +99,18 @@ void doris_fetch_next_confile_meta(struct doris_instance *instance)
 	instance->array_index++;
 
 	sub = cJSON_GetObjectItem(cur_a_item, "tablename");
-	instance->curmeta.table_name = sub->valuestring;
+	instance->curmeta.meta.tablename = sub->valuestring;
+	sub = cJSON_GetObjectItem(cur_a_item, "filename");
+	instance->curmeta.meta.filename  = sub->valuestring;
 
 	sub = cJSON_GetObjectItem(cur_a_item, "size");
-	instance->curmeta.size = sub->valuedouble;
+	instance->curmeta.meta.size = sub->valuedouble;
 
 	sub = cJSON_GetObjectItem(cur_a_item, "cfg_num");
-	instance->curmeta.cfg_num = sub->valueint;
+	instance->curmeta.meta.cfgnum = sub->valueint;
 
 	sub = cJSON_GetObjectItem(cur_a_item, "user_region");
-	instance->curmeta.user_region = (sub==NULL)?NULL:sub->valuestring;
+	instance->curmeta.meta.userregion = (sub==NULL)?NULL:sub->valuestring;
 
 	if(NULL != (sub = cJSON_GetObjectItem(cur_a_item, "md5")))
 	{
@@ -137,14 +139,13 @@ void doris_http_confile_header_cb(const char *start, size_t bytes, CURLcode code
 		if(res_code != 200 && res_code!=206)
 		{
 			MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_DEBUG, "Fetch confile %s failed, req_version=%lu, curlcode = %d",
-				instance->curmeta.table_name, instance->req_version, code);
+				instance->curmeta.meta.tablename, instance->req_version, code);
 			return;
 		}
 		instance->retry_times = 0;
 		if(instance->curmeta.curoffset == 0)
 		{
-			instance->cbs.cfgfile_start(instance, instance->curmeta.table_name, instance->curmeta.size,
-				instance->curmeta.cfg_num, instance->curmeta.user_region, instance->cbs.userdata);
+			instance->cbs.cfgfile_start(instance, &instance->curmeta.meta, NULL, instance->cbs.userdata);
 			MD5_Init(&instance->ctx.md5ctx);
 		}
 	}
@@ -170,7 +171,7 @@ void doris_http_confile_header_cb(const char *start, size_t bytes, CURLcode code
 				memcpy(buffer, start+13, bytes-13);
 				buffer[bytes-13] = '\0';
 				ret = sscanf(buffer, "%*[^0-9]%lu-%lu/%lu", &instance->ctx.contl_start, &instance->ctx.contl_end, &instance->ctx.contl_total);
-				assert(ret == 3 && instance->ctx.contl_total == instance->curmeta.size && instance->ctx.contl_start==instance->curmeta.curoffset);
+				assert(ret == 3 && instance->ctx.contl_total == instance->curmeta.meta.size && instance->ctx.contl_start==instance->curmeta.curoffset);
 			}
 			break;
 		default: break;
@@ -202,7 +203,7 @@ void doris_http_confile_done_cb(CURLcode res, long res_code, const char *err, vo
 	if(res!=CURLE_OK)
 	{
 		MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_FATAL, "Fetch confile %s failed, req_version=%lu, curlcode = %d, error: %s",
-			instance->curmeta.table_name, instance->req_version, res_code, err);
+			instance->curmeta.meta.tablename, instance->req_version, res_code, err);
 		goto out_error;
 	}
 
@@ -214,28 +215,28 @@ void doris_http_confile_done_cb(CURLcode res, long res_code, const char *err, vo
 	if(instance->ctx.contl_total != 0)
 	{
 		MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_DEBUG, "Fetch confile %s success, req_version=%lu, Content-Range: %lu-%lu/%lu",
-			instance->curmeta.table_name, instance->req_version, instance->ctx.contl_start, instance->ctx.contl_end, instance->ctx.contl_total);
+			instance->curmeta.meta.tablename, instance->req_version, instance->ctx.contl_start, instance->ctx.contl_end, instance->ctx.contl_total);
 	}
 	else
 	{
 		MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_DEBUG, "Fetch confile %s success, req_version=%lu, Content-Length: %lu/%lu",
-			instance->curmeta.table_name, instance->req_version, instance->ctx.contlength, instance->curmeta.size);
+			instance->curmeta.meta.tablename, instance->req_version, instance->ctx.contlength, instance->curmeta.meta.size);
 	}
 
 	instance->statistic.field[DRS_FS_FILED_RES_FRAGS] += 1;
-	if(instance->curmeta.curoffset >= instance->curmeta.size) //该文件下载完毕
+	if(instance->curmeta.curoffset >= instance->curmeta.meta.size) //该文件下载完毕
 	{
 		doris_md5_final_string(&instance->ctx.md5ctx, md5buffer, 64);
 		if(instance->curmeta.validate_md5 && strcasecmp(instance->curmeta.md5str, md5buffer))
 		{
 			MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_FATAL, "Fetch confile %s over, version=%lu, md5 validate fail, real: %s, expect: %s",
-				instance->curmeta.table_name, instance->req_version, md5buffer, instance->curmeta.md5str);
+				instance->curmeta.meta.tablename, instance->req_version, md5buffer, instance->curmeta.md5str);
 			direct_fail=true;goto out_md5;
 		}
 		else
 		{
 			MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_INFO, "Fetch confile %s.%010lu over, md5: %s",
-				instance->curmeta.table_name, instance->req_version, md5buffer);
+				instance->curmeta.meta.tablename, instance->req_version, md5buffer);
 		}
 		instance->statistic.field[DRS_FS_FILED_RES_FILES] += 1;
 		instance->cbs.cfgfile_finish(instance, md5buffer, instance->cbs.userdata);
@@ -296,13 +297,13 @@ void doris_http_fetch_confile(struct doris_instance *instance)
 	doris_http_ctx_reset(instance->ctx.httpctx, &curlcbs);
 
 	//超大文件分段下载；上次未完成的继续下载
-	if((instance->curmeta.size > instance->param->fetch_frag_size) || instance->curmeta.curoffset!=0)
+	if((instance->curmeta.meta.size > instance->param->fetch_frag_size) || instance->curmeta.curoffset!=0)
 	{
 		sprintf(range, "Range: bytes=%lu-%lu", instance->curmeta.curoffset, instance->curmeta.curoffset + instance->param->fetch_frag_size - 1);
 		doris_http_ctx_add_header(instance->ctx.httpctx, range);
 	}
 
-	snprintf(metauri, 128, "configfile?tablename=%s&version=%lu&business=%s", instance->curmeta.table_name, instance->req_version, instance->args.bizname);
+	snprintf(metauri, 128, "configfile?tablename=%s&version=%lu&business=%s", instance->curmeta.meta.tablename, instance->req_version, instance->args.bizname);
 	if(doris_http_launch_get_request(instance->ctx.httpctx, metauri))
 	{
 		instance->statistic.field[DRS_FS_FILED_REQ_FAIL] += 1;
@@ -312,7 +313,7 @@ void doris_http_fetch_confile(struct doris_instance *instance)
 	{
 		instance->statistic.field[DRS_FS_FILED_REQ_FILES] += 1;
 		MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_DEBUG, "Launch confile %s GET, req_version=%lu, %s",
-			instance->curmeta.table_name, instance->req_version, range);
+			instance->curmeta.meta.tablename, instance->req_version, range);
 	}
 }
 
@@ -351,6 +352,7 @@ void doris_http_meta_done_cb(CURLcode res, long res_code, const char *err, void
 {
 	struct doris_instance *instance = (struct doris_instance *)userp;
 	cJSON *sub;
+	int64_t new_version;
 
 	if(res!=CURLE_OK)
 	{
@@ -372,7 +374,16 @@ void doris_http_meta_done_cb(CURLcode res, long res_code, const char *err, void
 		goto out_error;
 	}
 	sub = cJSON_GetObjectItem(instance->meta, "version");
-	instance->new_version = sub->valuedouble;
+	new_version = sub->valuedouble;
+	if(new_version <= instance->cur_version)
+	{
+		MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_FATAL, "An older version received, abandon it. server: %s, cur_version=%lu, invalid json: %s",
+			instance->ctx.server, instance->cur_version, instance->estr.buff);
+		cJSON_Delete(instance->meta);
+		instance->meta = NULL;
+		goto out_error;
+	}
+	instance->new_version = new_version;
 	instance->req_version = instance->new_version;
 	instance->statistic.field[DRS_FS_FILED_RES_META] += 1;
 	MESA_HANDLE_RUNTIME_LOGV2(instance->runtime_log, RLOG_LV_INFO, "NEW_META found, server: %s, cur_version=%lu, newjson: %s",
diff --git a/client/doris_client_fetch.h b/client/doris_client_fetch.h
index 358f5be..58376ba 100644
--- a/client/doris_client_fetch.h
+++ b/client/doris_client_fetch.h
@@ -46,13 +46,10 @@ struct doris_parameter
 
 struct fetch_file_meta
 {
-	const char *table_name;
-	size_t size;
+	struct tablemeta meta;
 	size_t curoffset;
-	u_int32_t cfg_num;
 	u_int32_t validate_md5;
 	char md5str[36];
-	const char *user_region;
 };
 
 struct md5_long
diff --git a/include/doris_client.h b/include/doris_client.h
index 2d39e1f..08f3884 100644
--- a/include/doris_client.h
+++ b/include/doris_client.h
@@ -50,12 +50,21 @@ struct doris_arguments
 	int32_t judian_id;
 };
 
+struct tablemeta
+{
+	const char *tablename; //表名，行列式maat适配；非行列式为文件名
+	const char *filename;  //落地时要求的文件名
+	const char *userregion;
+	size_t size;
+	u_int32_t cfgnum;
+};
+
 struct doris_instance;
 struct doris_callbacks
 {
 	void *userdata;
 	void (*version_start)(struct doris_instance *instance, cJSON *meta, void *userdata); //meta在整个版本声明周期内都有效
-	void (*cfgfile_start)(struct doris_instance *instance, const char *tablename, size_t size, u_int32_t cfgnum, const char *userregion, void *userdata);
+	void (*cfgfile_start)(struct doris_instance *instance, const struct tablemeta *meta, const char *unused, void *userdata);
 	void (*cfgfile_update)(struct doris_instance *instance, const char *data, size_t len, void *userdata);
 	void (*cfgfile_finish)(struct doris_instance *instance, const char *md5, void *userdata);
 	void (*version_error)(struct doris_instance *instance, void *userdata); //下载文件失败，该版本需要回滚
diff --git a/server/doris_server_main.cpp b/server/doris_server_main.cpp
index 0a969b0..f68e4fc 100644
--- a/server/doris_server_main.cpp
+++ b/server/doris_server_main.cpp
@@ -17,7 +17,7 @@
 #include "doris_server_http.h"
 
 struct doris_global_info g_doris_server_info;
-static unsigned long doris_vesion_20210726=20210726L;
+static unsigned long doris_vesion_20210803=20210803L;
 
 int doris_mkdir_according_path(const char * path)
 {
@@ -327,7 +327,7 @@ int main(int argc, char **argv)
 	evhttp_set_cb(manager_http, "/doris/statistic/status", manager_statistic_status_requests_cb, NULL);
 	evhttp_set_cb(manager_http, "/doris/statistic/threads", manager_statistic_threads_requests_cb, NULL);
 	evhttp_set_gencb(manager_http, manager_generic_requests_cb, NULL);
-	g_doris_server_info.monitor = MESA_Monitor_instance_evhttp_new(manager_http, doris_vesion_20210726);
+	g_doris_server_info.monitor = MESA_Monitor_instance_evhttp_new(manager_http, doris_vesion_20210803);
 	if(evhttp_accept_socket(manager_http, g_doris_server_info.manager))
 	{
 		printf("evhttp_accept_socket %d error!\n", g_doris_server_info.manager);  
diff --git a/server/doris_server_receive.cpp b/server/doris_server_receive.cpp
index 63f49f6..c335d89 100644
--- a/server/doris_server_receive.cpp
+++ b/server/doris_server_receive.cpp
@@ -181,8 +181,8 @@ void doris_config_file_version_error(struct doris_instance *instance, void *user
 	MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_FATAL, "business: %s, Version %llu error, rolling back...", save->business->bizname, save->version);
 }
 
-void doris_config_file_cfgfile_start(struct doris_instance *instance, const char *tablename,
-	size_t size, u_int32_t cfgnum, const char *userregion, void *userdata)
+void doris_config_file_cfgfile_start(struct doris_instance *instance,
+	const struct tablemeta *meta, const char *localpath, void *userdata)
 {
 	struct confile_save *save=(struct confile_save *)userdata;
 	struct tm *localtm, savetime;
@@ -198,14 +198,14 @@ void doris_config_file_cfgfile_start(struct doris_instance *instance, const char
 	{
 		doris_mkdir_according_path(dir);
 	}
-	snprintf(save->cfg_file_path, 256, "%s/%s.%010lu", dir, tablename, save->version);
+	snprintf(save->cfg_file_path, 256, "%s/%s", dir, meta->filename);
 	if(g_doris_server_info.idx_file_maat) //MAAT格式的通知文件
 	{
-		fprintf(save->fp_idx_file, "%s\t%u\t%s\n", tablename, cfgnum, save->cfg_file_path);
+		fprintf(save->fp_idx_file, "%s\t%u\t%s\n", meta->tablename, meta->cfgnum, save->cfg_file_path);
 	}
 	else //转发角色保留用户自定义信息
 	{
-		fprintf(save->fp_idx_file, "%s\t%u\t%s\t%s\n", tablename, cfgnum, save->cfg_file_path, userregion);
+		fprintf(save->fp_idx_file, "%s\t%u\t%s\t%s\n", meta->tablename, meta->cfgnum, save->cfg_file_path, meta->userregion);
 	}
 	if(NULL == (save->fp_cfg_file = fopen(save->cfg_file_path, "w+")))
 	{
@@ -306,25 +306,28 @@ void doris_config_mem_version_error(struct doris_instance *instance, void *userd
 	save->cur_vernode = NULL;
 }
 
-void doris_config_mem_cfgfile_start(struct doris_instance *instance, const char *tablename,
-	size_t size, u_int32_t cfgnum, const char *userregion, void *userdata)
+void doris_config_mem_cfgfile_start(struct doris_instance *instance,
+	const struct tablemeta *meta, const char *localpath, void *userdata)
 {
 	struct confile_save *save=(struct confile_save *)userdata;
 
 	save->cur_vernode->table_meta = cJSON_CreateObject();
-	cJSON_AddStringToObject(save->cur_vernode->table_meta, "tablename", tablename);
-	cJSON_AddNumberToObject(save->cur_vernode->table_meta, "cfg_num", cfgnum);
-	cJSON_AddNumberToObject(save->cur_vernode->table_meta, "size", size);
-	if(userregion != NULL)
+	cJSON_AddStringToObject(save->cur_vernode->table_meta, "tablename", meta->tablename);
+	cJSON_AddStringToObject(save->cur_vernode->table_meta, "filename", meta->filename);
+	cJSON_AddNumberToObject(save->cur_vernode->table_meta, "cfg_num", meta->cfgnum);
+	cJSON_AddNumberToObject(save->cur_vernode->table_meta, "size", meta->size);
+	if(meta->userregion != NULL)
 	{
-		cJSON_AddStringToObject(save->cur_vernode->table_meta, "user_region", userregion);
+		cJSON_AddStringToObject(save->cur_vernode->table_meta, "user_region", meta->userregion);
 	}
 	save->cur_table = (struct table_list_node *)calloc(1, sizeof(struct table_list_node));
-	snprintf(save->cur_table->tablename, 64, "%s", tablename);
-	save->cur_table->filesize = size;
+	save->cur_table->filesize = meta->size;
+	snprintf(save->cur_table->tablename, 64, "%s", meta->tablename);
+	snprintf(save->cur_table->localpath, 256, "%s", localpath);
 	TAILQ_INIT(&save->cur_table->frag_head);
 
-	MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_INFO, "business: %s, table %s.%010llu start loading to memory...", save->business->bizname, tablename, save->version);
+	MESA_RUNTIME_LOGV3(g_doris_server_info.log_runtime, RLOG_LV_INFO, "business: %s, table %s.%010llu start loading to memory...",
+		save->business->bizname, meta->tablename, save->version);
 }
 
 void doris_config_mem_cfgfile_update(struct doris_instance *instance, const char *data, size_t len, void *userdata)
@@ -476,13 +479,13 @@ void doris_config_localmem_version_error(struct doris_instance *instance, void *
 	}
 }
 
-void doris_config_localmem_cfgfile_start(struct doris_instance *instance, const char *tablename,
-	size_t size, u_int32_t cfgnum, const char *userregion, void *userdata)
+void doris_config_localmem_cfgfile_start(struct doris_instance *instance,
+	const struct tablemeta *meta, const char *localpath, void *userdata)
 {
-	doris_config_common_cfgfile_start((struct confile_save *)userdata, cfgnum);
+	doris_config_common_cfgfile_start((struct confile_save *)userdata, meta->cfgnum);
 	if(g_doris_server_info.server_role_sw)
 	{
-		doris_config_mem_cfgfile_start(instance, tablename, size, cfgnum, userregion, userdata);
+		doris_config_mem_cfgfile_start(instance, meta, localpath, userdata);
 	}
 }
 
@@ -549,19 +552,19 @@ void doris_config_version_error(struct doris_instance *instance, void *userdata)
 	}
 }
 
-void doris_config_cfgfile_start(struct doris_instance *instance, const char *tablename,
-	size_t size, u_int32_t cfgnum, const char *userregion, void *userdata)
+void doris_config_cfgfile_start(struct doris_instance *instance,
+	const struct tablemeta *meta, const char *localpath, void *userdata)
 {
 	struct confile_save *save=(struct confile_save *)userdata;
 
-	doris_config_common_cfgfile_start((struct confile_save *)userdata, cfgnum);
+	doris_config_common_cfgfile_start((struct confile_save *)userdata, meta->cfgnum);
 	if(save->business->write_file_sw)
 	{
-		doris_config_file_cfgfile_start(instance, tablename, size, cfgnum, userregion, userdata);
+		doris_config_file_cfgfile_start(instance, meta, localpath, userdata);
 	}
 	if(g_doris_server_info.server_role_sw)
 	{
-		doris_config_mem_cfgfile_start(instance, tablename, size, cfgnum, userregion, userdata);
+		doris_config_mem_cfgfile_start(instance, meta, save->cfg_file_path, userdata);
 	}
 }
 
diff --git a/server/doris_server_receive.h b/server/doris_server_receive.h
index 457d708..8926f25 100644
--- a/server/doris_server_receive.h
+++ b/server/doris_server_receive.h
@@ -58,6 +58,7 @@ struct cont_frag_node
 struct table_list_node
 {
 	char tablename[64];
+	char localpath[256];
 	size_t filesize;
 	size_t cur_totallen;
 
diff --git a/server/doris_server_scandir.cpp b/server/doris_server_scandir.cpp
index 2863369..85c276e 100644
--- a/server/doris_server_scandir.cpp
+++ b/server/doris_server_scandir.cpp
@@ -231,7 +231,8 @@ bool doris_read_table_file(struct doris_idxfile_scanner *scanner, struct cfg_tab
 	FILE *fp;
 	size_t readlen, remainlen, oncesize;
 	MD5_CTX md5ctx;
-	char md5buffer[64], *user_region=NULL;
+	char md5buffer[64], *filename;
+	struct tablemeta meta;
 
 	if((fp = fopen(table->cfg_path, "r")) == NULL)
 	{
@@ -240,11 +241,14 @@ bool doris_read_table_file(struct doris_idxfile_scanner *scanner, struct cfg_tab
 	}
 	MD5_Init(&md5ctx);
 
-	if(table->user_region[0] != '\0')
-	{
-		user_region = table->user_region;
-	}
-	doris_cbs->cfgfile_start(NULL, table->table_name, table->filesize, table->cfg_num, user_region, doris_cbs->userdata);
+	meta.tablename = table->table_name;
+	filename = strrchr(table->cfg_path, '/');
+	meta.filename  = (filename!=NULL)?(filename + 1):table->cfg_path;
+	meta.userregion = (table->user_region[0] != '\0')?table->user_region:NULL;
+	meta.size = table->filesize;
+	meta.cfgnum = table->cfg_num;
+	doris_cbs->cfgfile_start(NULL, &meta, table->cfg_path, doris_cbs->userdata);
+
 	remainlen = table->filesize;
 	while(remainlen > 0)
 	{