diff --git a/plugins/webstats/index.html b/plugins/webstats/index.html
index 34784649a..ac0e0d30d 100755
--- a/plugins/webstats/index.html
+++ b/plugins/webstats/index.html
@@ -3,7 +3,7 @@
 		<div class="bt-w-menu">
 			<p class="bgw" onclick="pluginService('webstats');">服务</p>
 			<p onclick="pluginConfig('webstats');">概览</p>
-			<p onclick="pluginConfig('webstats');">全局设置</p>
+			<p onclick="wsGlobalSetting();">全局设置</p>
 		</div>
 		<div class="bt-w-con pd15">
 			<div class="soft-man-con"></div>
@@ -12,7 +12,12 @@
 </div>
 <script type="text/javascript">
 resetPluginWinWidth(800);
+
 $.getScript( "/plugins/file?name=webstats&f=js/stats.js", function(){
 	pluginService('webstats');
 });
+
+$.getScript( "/plugins/file?name=webstats&f=js/setting.js", function(){
+	console.log("webstats setting load done");
+});
 </script>
\ No newline at end of file
diff --git a/plugins/webstats/js/setting.js b/plugins/webstats/js/setting.js
new file mode 100644
index 000000000..ee1415ccb
--- /dev/null
+++ b/plugins/webstats/js/setting.js
@@ -0,0 +1,4 @@
+
+function wsGlobalSetting(){
+
+}
\ No newline at end of file
diff --git a/plugins/webstats/js/stats.js b/plugins/webstats/js/stats.js
index e69de29bb..ecb056a6a 100644
--- a/plugins/webstats/js/stats.js
+++ b/plugins/webstats/js/stats.js
@@ -0,0 +1,64 @@
+function str2Obj(str){
+    var data = {};
+    kv = str.split('&');
+    for(i in kv){
+        v = kv[i].split('=');
+        data[v[0]] = v[1];
+    }
+    return data;
+}
+
+function wsPost(method, version, args,callback){
+    var loadT = layer.msg('正在获取...', { icon: 16, time: 0, shade: 0.3 });
+
+    var req_data = {};
+    req_data['name'] = 'webstats';
+    req_data['func'] = method;
+    req_data['version'] = version;
+ 
+    if (typeof(args) == 'string'){
+        req_data['args'] = JSON.stringify(str2Obj(args));
+    } else {
+        req_data['args'] = JSON.stringify(args);
+    }
+
+    $.post('/plugins/run', req_data, function(data) {
+        layer.close(loadT);
+        if (!data.status){
+            //错误展示10S
+            layer.msg(data.msg,{icon:0,time:2000,shade: [10, '#000']});
+            return;
+        }
+
+        if(typeof(callback) == 'function'){
+            callback(data);
+        }
+    },'json'); 
+}
+
+function wsPostCallbak(method, version, args,callback){
+    var loadT = layer.msg('正在获取...', { icon: 16, time: 0, shade: 0.3 });
+
+    var req_data = {};
+    req_data['name'] = 'webstats';
+    req_data['func'] = method;
+    args['version'] = version;
+ 
+    if (typeof(args) == 'string'){
+        req_data['args'] = JSON.stringify(str2Obj(args));
+    } else {
+        req_data['args'] = JSON.stringify(args);
+    }
+
+    $.post('/plugins/callback', req_data, function(data) {
+        layer.close(loadT);
+        if (!data.status){
+            layer.msg(data.msg,{icon:0,time:2000,shade: [0.3, '#000']});
+            return;
+        }
+
+        if(typeof(callback) == 'function'){
+            callback(data);
+        }
+    },'json'); 
+}
\ No newline at end of file
diff --git a/plugins/webstats/lua/web_stats_log.lua b/plugins/webstats/lua/web_stats_log.lua
index f6410a7e7..0dd5e1085 100644
--- a/plugins/webstats/lua/web_stats_log.lua
+++ b/plugins/webstats/lua/web_stats_log.lua
@@ -12,11 +12,7 @@ log_by_lua_block {
 		package.path = cpath .. "?.lua;" .. package.path
 	end
 
-	local server_name,ip,today,day,body_length,method,config,cache_count
-
-	local db = nil
-	local cache = ngx.shared.mw_total
-	
+	-- debug func
 	local function D(msg)
 		if not debug_mode then return true end
     	local fp = io.open('{$SERVER_APP}/debug.log', 'ab')
@@ -35,6 +31,33 @@ log_by_lua_block {
 	end
 
 
+	-- cache start ---
+	local cache = ngx.shared.mw_total
+	local function cache_set(server_name, id ,key, val)
+		local line_kv = "log_kv_"..server_name..'_'..id.."_"..key
+		cache:set(line_kv, val)
+	end
+
+	local function cache_clear(server_name, id, key)
+		local line_kv = "log_kv_"..server_name..'_'..id.."_"..key
+		cache:delete(line_kv)
+	end
+
+	local function cache_get(server_name, id, key)
+		local line_kv = "log_kv_"..server_name..'_'..id.."_"..key
+		local value = cache:get(line_kv)
+		return value
+	end
+	-- cache end ---
+
+	-- domain config is import
+	local server_name
+	
+	local ip,today,day,body_length,method,config,cache_count
+	local db = nil
+	
+	
+
 	local function run_app()
 		D("debug start")