diff --git a/.gitignore b/.gitignore
index 6704566..573a820 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+# config
+config.js
+
 # Logs
 logs
 *.log
diff --git a/README.md b/README.md
index 1193dc1..445ec09 100644
--- a/README.md
+++ b/README.md
@@ -9,11 +9,13 @@ API HR Talenta for ClockIn and ClockOut, so you don't need to open the app and c
 3. yarn
 
 ## Installation
-Just run `yarn install`
+Just run `yarn install` or `npm install`
 
 ## How to Run Program
 
-At first you need to specify this three variable `Cookie`, `Latitude` and `Longitude`
+At first you need to specify this three variable `Cookie`, `Latitude` and `Longitude`.  
+You could copy from `config.js.tmpl` to `config.js` then change it according your value.  
+Then you could run using script defined in `package.json`
 
 ### How to get Cookie?
 
@@ -24,7 +26,7 @@ At first you need to specify this three variable `Cookie`, `Latitude` and `Longi
 ![](img/get-cookie.png)
 4. copy the value
 5. prepare the value for program with `PHPSESSID=<value>` or `_identity=<value>`
-6. open the file `execute.js` and change the variable `cookiesTalenta` to `PHPSESSID=<value>` or `_identity=<value>`
+6. open the file `config.js` (copy from `config.js.tmpl`) and change the variable `cookiesTalenta` to `PHPSESSID=<value>` or `_identity=<value>`
 6. and good news the cookie will last forever
 
 ### How to get Latitude and Longitude?
@@ -37,7 +39,7 @@ At first you need to specify this three variable `Cookie`, `Latitude` and `Longi
 -6.861928521923624, 107.63578698474662
 Latitude          , Longitude
 ```
-4. open the file `execute.js` and change the variable `latitude` and `longitude` following with the value copied from google map
+4. open the file `config.js` (copy from `config.js.tmpl`) and change the variable `latitude` and `longitude` following with the value copied from google map
 
 ### Example to run the program
 
@@ -49,4 +51,13 @@ or
 ```
 yarn run clockout
 ```
-to clockout
\ No newline at end of file
+to clockout
+
+## Methods in module
+
+### Clock In / ClockOut
+Functions: `clockIn` and `clockOut`  
+Parameters
+```
+{ lat: '-6.000', long: '107.000', cookies: 'PHPSESSID=<value>', desc: 'message' }
+```
\ No newline at end of file
diff --git a/config.js.tmpl b/config.js.tmpl
new file mode 100644
index 0000000..c94b94c
--- /dev/null
+++ b/config.js.tmpl
@@ -0,0 +1,7 @@
+// you can use the `_identity=` or `PHPSESSID=` cookie
+
+module.exports = {
+    cookiesTalenta: 'PHPSESSID=<value>',
+    longitude: '107.000',
+    latitude: '-6.000',
+}
\ No newline at end of file
diff --git a/execute.js b/execute.js
index ce19c30..a24ef13 100644
--- a/execute.js
+++ b/execute.js
@@ -1,12 +1,10 @@
-const talenta = require("./index.js")
+const talenta = require("./index");
+const { cookiesTalenta, longitude, latitude } = require("./config");
 
-// you can use the `_identity=` or `PHPSESSID=` cookie
-const cookiesTalenta = "_identity=identityCookie"
-const latitude = "-6.861928521923624"
-const longitude = "107.63578698474662"
-
-if(process.argv[2] == "clockin"){
-  console.log(talenta.clockIn({ lat: latitude, long: longitude, cookies: cookiesTalenta, desc: 'Talenta Clock In' }));
-}else if(process.argv[2] == "clockout"){
-  console.log(talenta.clockOut({ lat: latitude, long: longitude, cookies: cookiesTalenta, desc: 'Talenta Clock In' }));
-}
\ No newline at end of file
+(async () => {
+  if (process.argv[2] == "clockin") {
+    console.log(await talenta.clockIn({ lat: latitude, long: longitude, cookies: cookiesTalenta, desc: 'Hello I am In' }));
+  } else if (process.argv[2] == "clockout") {
+    console.log(await talenta.clockOut({ lat: latitude, long: longitude, cookies: cookiesTalenta, desc: 'Goodbye I am Out' }));
+  }
+})();
\ No newline at end of file
diff --git a/package.json b/package.json
index 559e25a..2df7c46 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "talenta-api",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "API HR Talenta for ClockIn and ClockOut",
   "main": "index.js",
   "scripts": {