diff --git a/plugins/webstats/conf/webstats.conf b/plugins/webstats/conf/webstats.conf
index 0101113ad..ac03647ee 100644
--- a/plugins/webstats/conf/webstats.conf
+++ b/plugins/webstats/conf/webstats.conf
@@ -1,2 +1,2 @@
 lua_shared_dict mw_total 50m;
-include {$SERVER_APP}/lua/web_stats_log.lua;
\ No newline at end of file
+include {$SERVER_APP}/lua/webstats_log.lua;
\ No newline at end of file
diff --git a/plugins/webstats/index.py b/plugins/webstats/index.py
index 306a24837..a277e4271 100755
--- a/plugins/webstats/index.py
+++ b/plugins/webstats/index.py
@@ -125,10 +125,10 @@ def initDreplace():
         mw.writeFile(path, content)
 
     lua_dir = getServerDir() + "/lua"
-    lua_dst = lua_dir + "/web_stats_log.lua"
+    lua_dst = lua_dir + "/webstats_log.lua"
     if not os.path.exists(lua_dst):
         mw.execShell('mkdir -p ' + lua_dir)
-        lua_tpl = getPluginDir() + '/lua/web_stats_log.lua'
+        lua_tpl = getPluginDir() + '/lua/webstats_log.lua'
         content = mw.readFile(lua_tpl)
         # content = content.replace('{$SERVER_PATH}', service_path)
         content = content.replace('{$SERVER_APP}', service_path)
@@ -183,8 +183,8 @@ def reload():
     initDreplace()
 
     lua_dir = getServerDir() + "/lua"
-    lua_dst = lua_dir + "/web_stats_log.lua"
-    lua_tpl = getPluginDir() + '/lua/web_stats_log.lua'
+    lua_dst = lua_dir + "/webstats_log.lua"
+    lua_tpl = getPluginDir() + '/lua/webstats_log.lua'
     content = mw.readFile(lua_tpl)
     content = content.replace('{$SERVER_APP}', getServerDir())
     content = content.replace('{$ROOT_PATH}', mw.getServerDir())
diff --git a/plugins/webstats/lua/web_stats_log.lua b/plugins/webstats/lua/webstats_log.lua
similarity index 95%
rename from plugins/webstats/lua/web_stats_log.lua
rename to plugins/webstats/lua/webstats_log.lua
index ce071f6af..6be177d1e 100644
--- a/plugins/webstats/lua/web_stats_log.lua
+++ b/plugins/webstats/lua/webstats_log.lua
@@ -93,6 +93,12 @@ log_by_lua_block {
 		return domain
 	end
 
+	local function get_request_time()
+		local request_time = math.floor((ngx.now() - ngx.req.start_time()) * 1000)
+		if request_time == 0 then  request_time = 1 end
+		return request_time
+	end
+
 	local function get_http_original()
 		local data = ""
 		local headers = request_header
@@ -176,8 +182,10 @@ log_by_lua_block {
 			ip_list = ip
 		end
 
+		-- local request_time = ngx.var.request_time
+		local request_time = get_request_time()
+
 		local client_port = ngx.var.remote_port
-		local request_time = ngx.var.request_time
 		local real_server_name = server_name
 		local uri = ngx.var.uri
 		local status_code = ngx.status
@@ -271,6 +279,7 @@ log_by_lua_block {
 		stmt:reset()
 
 		D("store_logs_line ok")
+		return true
  	end
 	
 	local function store_logs(input_server_name)
@@ -287,6 +296,9 @@ log_by_lua_block {
 			store_end = 1
 		end
 
+		local worker_id = ngx.worker.id()
+		D("worker_id:"..worker_id)
+
 
 		local log_dir = "{$SERVER_APP}/logs"
 		local db_path= log_dir .. '/' .. input_server_name .. "/logs.db"
@@ -322,7 +334,7 @@ log_by_lua_block {
 			for i=store_start, store_end, 1 do
 				D("store_start:"..store_start..":store_end:".. store_end)
 				if store_logs_line(db, stmt2, input_server_name, i) then
-					store_count = store_count + 1
+					-- store_count = store_count + 1
 					cache_clear(input_server_name, i, "log_kv")
 					-- cache_clear(input_server_name, i, "STAT_FIELDS")
 				end
@@ -335,6 +347,7 @@ log_by_lua_block {
 			D("Finalize res:"..tostring(res))
 			D("Finalize err:"..tostring(err))
 			D("数据库连接繁忙，稍候存储.")
+			return true
 		end
 
 		local res, err = db:execute([[COMMIT]])
@@ -342,7 +355,6 @@ log_by_lua_block {
 
 		cache:set(store_start_id_key, store_end+1)
 
-
 		if db and db:isopen() then
 			db:close()
 		end
@@ -362,7 +374,7 @@ log_by_lua_block {
 		cache_logs()
 		store_logs(server_name)
 
-		D("------------ debug end ------------")
+		D("------------ debug end -------------")
 	end
 
 
@@ -375,7 +387,7 @@ log_by_lua_block {
 			end
 		)
 		if not presult then
-			D("err on :"..tostring(err))
+			D("debug error on :"..tostring(err))
 			return true
 		end
 	end