diff --git a/src/cmd.js b/src/cmd.js
index 1fdf046..c30bbdc 100644
--- a/src/cmd.js
+++ b/src/cmd.js
@@ -1,11 +1,15 @@
 let jsste = require("./index");
 let myargs = process.argv.slice(2);
-let path = require("path");
-const { fstat } = require("fs");
 let output = "";
 let pagefile, tempfile;
+let path = require("path");
 let fs = require("fs");
 
+/**
+ *  this function filters the prefix and call the callback with the param
+ * @param {prefix, args } settings 
+ * @param {*} callback 
+ */
 let addCommand = ({prefix,args = myargs}, callback) =>
 {
     myargs.forEach((elem) =>{
@@ -17,23 +21,77 @@ let addCommand = ({prefix,args = myargs}, callback) =>
     })
 }
 
+/**
+ * -log | show jsste log
+ */
+addCommand({prefix:"-log"},(arg) =>{
+    jsste.setStateFunction((state) =>{
+        console.log(state);
+    })
+})
+
+/**
+ * -Jsconfig | set jsste config as json
+ */
 addCommand({prefix:"-Jsconfig="},(arg) =>{
     jsste.__config.setConfig(arg);
 })
 
+/**
+ * -pageFile | set pageFile path
+ */
+addCommand({prefix:"-pageFile="},(arg) =>{
+    pagefile = JSON.parse(fs.readFileSync(arg, "utf8"));
+    pagefile["_SELFPATH_"] = path.dirname(arg);
+})
+
+/**
+ * -pageFile | set pageFile as json
+ */
 addCommand({prefix:"-page="},(arg) =>{
-    
-    pagefile = JSON.parse(fs.readFileSync(arg,"utf-8").toString())
-    console.log(pagefile)
+
+    pagefile = JSON.parse(arg);
+    pagefile["_SELFPATH_"] = path.dirname(arg);
 })
 
+/**
+ * -tempFile | set tempFile path
+ */
+addCommand({prefix:"-tempFile="},(arg) =>{
+    tempfile  = fs.readFileSync(arg, "utf8");
+})
+
+/**
+ * -pageFile | set pageFile as code
+ */
 addCommand({prefix:"-temp="},(arg) =>{
-    tempfile  = fs.readFileSync(arg, "utf-8").toString()
-    console.log(tempfile)
+    tempfile  = arg
 })
 
+/**
+ * rendering
+ */
 output = jsste.render(pagefile || undefined, tempfile || undefined)
 
-addCommand({prefix:"-out"},(arg) =>{
-    console.log("output\n", output )
+/**
+ * -info | show jsste.info
+ */
+addCommand({prefix:"-info"},(arg) =>{
+
+    if(arg == "?json")
+    {
+        console.log(JSON.stringify(jsste.info))
+    }
+    else{
+        Object.keys(jsste.info).forEach((key)=>{
+            console.log(key + " : " + jsste.info[key] )
+        })
+    }
+})
+
+/**
+ * -out | write rendered code into the commandling
+ */
+addCommand({prefix:"-out"},(arg) =>{
+    console.log(output)
 })
diff --git a/src/engine.js b/src/engine.js
index 37c5885..c4593f5 100644
--- a/src/engine.js
+++ b/src/engine.js
@@ -56,7 +56,14 @@ app.render = function (pagecode, templatecode) {
     pagecode = JSON.parse(pagecode);
     app.setState({ status: 0, statusMSG: "Parse Pagecode" });
   } else {
-    app.setState({ status: 1, statusMSG: "Pagecode is undefined" });
+    if(typeof pagecode === "object")
+     {
+      app.setState({ status: 0, statusMSG: "Pagecode is an object" });
+     }
+     else{
+      app.setState({ status: 1, statusMSG: "Pagecode is undefined" });
+     }
+   
   }
 
   if (!templatecode) {
diff --git a/src/index.js b/src/index.js
index b882f48..ca40acf 100644
--- a/src/index.js
+++ b/src/index.js
@@ -6,19 +6,27 @@ var app = {};
 
 app.render = engine.render;
 app.CONST = engine.CONST;
+
+let pj = require("../package.json")
+
+app.info = {};
+app.info["version"] = pj.version
+app.info["license"] = pj.license
 /**
  * Render File
  * @param {*} filePath 
  * @returns 
  */
-app.renderFile = (filePath) => {
+app.renderFile = (filePath, templatePath) => {
   app.setState({ status: 0, statusMSG: "read file" });
   let file = fs.readFileSync(filePath, "utf8");
   app.setState({ status: 0, statusMSG: "parse file" });
   file = JSON.parse(file);
+  app.setState({ status: 0, statusMSG: "read template" });
+  let temp = fs.readFileSync(templatePath, "utf8");
   app.setState({ status: 0, statusMSG: "set Selfpath" });
   file["_SELFPATH_"] = path.dirname(filePath);
-  return engine.render(file);
+  return engine.render(file,temp);
 };
 
 /**
diff --git a/src/scriptExecuter.js b/src/scriptExecuter.js
index 82c466d..1b1f261 100644
--- a/src/scriptExecuter.js
+++ b/src/scriptExecuter.js
@@ -3,6 +3,16 @@
  */
 function Added() {
   let outString = "";
+  
+  //[jsste_info]
+
+  function jsste_info()
+  {
+    let jssteinfo = jsste_input_file
+    result = `\tINFOS\n\t${Object.keys(jssteinfo).map((key) => key + " : " + jssteinfo[key] ).join("\n\t") }`
+
+    return result;
+  }
 
   function out(arg) {
     outString += arg;
@@ -26,6 +36,8 @@ function exec(script) {
     script
   );
 
+  script = script.replace("//[jsste_info]",`let jsste_input_file = ${JSON.stringify(require("./index").info)}`),
+
   script += "\n return outString;";
 
   try {