diff --git a/.flaskenv b/.flaskenv
new file mode 100644
index 0000000..0dbded6
--- /dev/null
+++ b/.flaskenv
@@ -0,0 +1 @@
+FLASK_APP=app:app
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..80adff4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.env
+**/__pycache__/
+.idea/
\ No newline at end of file
diff --git a/main.py b/app/__init__.py
similarity index 88%
rename from main.py
rename to app/__init__.py
index 8e1c45c..d4d45d0 100644
--- a/main.py
+++ b/app/__init__.py
@@ -1,8 +1,10 @@
+from dotenv import load_dotenv
 from flask import Flask, url_for, render_template
 import os
 import json
 import numpy.random as gaussian_rnd
 
+load_dotenv()
 
 """..                           ..,.,,,. .                         .  .
  . .  .......        ...,%&%/,..    .... .*#&&%*...   ....   .    .     .. ..
@@ -39,9 +41,6 @@ import numpy.random as gaussian_rnd
 
 
 app = Flask(__name__, subdomain_matching=True)
-with open('config/json/main.json') as file:
-    main_cfg_data = json.loads(file.read())
-app.config['SERVER_NAME'] = f"{main_cfg_data['hosts']['server_name']}:{main_cfg_data['hosts']['port']}"
 
 
 def generate_iq():
@@ -68,17 +67,10 @@ def index():
         data = json.loads(file.read())
     cols = data['cols']
     projects = data['projects']
-    return render_template('index.html', random_number=generate_iq(), projects=projects, texlink=f"{main_cfg_data['hosts']['texlink']}:{main_cfg_data['hosts']['texport']}")
+    return render_template('index.html', random_number=generate_iq(), projects=projects,
+                           texlink=os.getenv('TEXURL'))
 
 
 @app.route('/', subdomain='tex')
 def texindex():
     return render_template('texindex.html')
-
-
-def main():
-    app.run(f"{main_cfg_data['hosts']['host']}", f"{main_cfg_data['hosts']['host_port']}")
-
-
-if __name__ == '__main__':
-    main()
diff --git a/static/assets/css/fonts.css b/app/static/assets/css/fonts.css
similarity index 100%
rename from static/assets/css/fonts.css
rename to app/static/assets/css/fonts.css
diff --git a/static/assets/css/style.css b/app/static/assets/css/style.css
similarity index 100%
rename from static/assets/css/style.css
rename to app/static/assets/css/style.css
diff --git a/static/assets/css/teststyle.css b/app/static/assets/css/teststyle.css
similarity index 100%
rename from static/assets/css/teststyle.css
rename to app/static/assets/css/teststyle.css
diff --git a/static/assets/images/chatmanager.png b/app/static/assets/images/chatmanager.png
similarity index 100%
rename from static/assets/images/chatmanager.png
rename to app/static/assets/images/chatmanager.png
diff --git a/static/assets/images/soon.jpg b/app/static/assets/images/soon.jpg
similarity index 100%
rename from static/assets/images/soon.jpg
rename to app/static/assets/images/soon.jpg
diff --git a/static/assets/images/thissite.png b/app/static/assets/images/thissite.png
similarity index 100%
rename from static/assets/images/thissite.png
rename to app/static/assets/images/thissite.png
diff --git a/static/js/projects.js b/app/static/js/projects.js
similarity index 100%
rename from static/js/projects.js
rename to app/static/js/projects.js
diff --git a/templates/index.html b/app/templates/index.html
similarity index 94%
rename from templates/index.html
rename to app/templates/index.html
index 69ed550..7dedacb 100644
--- a/templates/index.html
+++ b/app/templates/index.html
@@ -12,7 +12,7 @@
                 <p> Тут можно подпись какую-то сделать </p>
                 <p> Ваш IQ: {{ random_number }}</p>
                 <div class="btn-container">
-                    <button onclick="location.href='https://{{texlink}}'" type="button" class="btn-tex">
+                    <button onclick="location.href='{{texlink}}'" type="button" class="btn-tex">
                         <p> TeX </p>
                     </button>
                     <button type="button">
diff --git a/templates/testindex.html b/app/templates/testindex.html
similarity index 100%
rename from templates/testindex.html
rename to app/templates/testindex.html
diff --git a/templates/texindex.html b/app/templates/texindex.html
similarity index 100%
rename from templates/texindex.html
rename to app/templates/texindex.html
diff --git a/config/json/main.json b/config/json/main.json
deleted file mode 100644
index 407af6e..0000000
--- a/config/json/main.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "hosts": {
-        "server_name": "thematdev.org",
-        "port": "1488",
-        "texlink": "tex.thematdev.org",
-        "texport": "1488",
-        "host": "127.0.0.1",
-        "host_port": "1488"
-    }
-}