diff --git a/config/_default/params.toml b/config/_default/params.toml
index 7b3b7f6..f9437c0 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -1,22 +1,22 @@
 #################### default parameters ################################
-[params]
 # favicon
 favicon = "images/amperion_logo.webp"
-
 # logo
 logo = "images/Schrift_1.webp"
 logo_hover = "images/Schrift_2.webp"
-logo_width = "200px" # use `px` or `x`. Note: doesn't work with .svg
+# use `px` or `x` with logo_width, example: "100px".
+# Note: logo_width is not work with .svg file
+logo_width = "200px"
+# logo text will only show when logo is missing.
 logo_text = "AMPERION"
-
 # navbar fixed to top
 navbar_fixed = true
-
 # OpenGraph / Twitter Card metadata
 description = "This is meta description"
 author = "AMPERION GmbH"
-image = "images/logo.webp" # fallback image for social sharing
-
+image = "images/logo.webp" # this image will be used as fallback if a page has no image of its own
+# Whether to display text descriptors (like "E-mail: ", "Phone: ") before the address block elements
+address_descriptors = false
 # contact info
 phone = """+43 677 62090425 <br> 
 +43 677 62090426"""
@@ -26,65 +26,75 @@ location = """
 Margarethner Straße 24a <br>
 2431 Enzersdorf an der Fischa
 """
-
-# Whether to display text descriptors before address items
-address_descriptors = false
-
 # copyright
 copyright = "AMPERION GmbH"
-
-# custom script in header
+# custom script on header, example: custom_script= "<script>console.log(\"Hello World\")</script>" 
 custom_script= ""
 
-# Contact form settings
-[params.contact.form]
+
+[contact.form]
 enable = true
+# Whether to use [Netlify Forms](https://docs.netlify.com/forms/setup/)
 use_netlify = false
+# Whether to use recaptch v3 in form
 use_recaptcha = true
+# Form action
+## Fill in your Form ID URL for Formspree.io, e.g. `https://formspree.io/f/{form_id}`
+## Ignored if `use_netlify = true` (custom [success page](https://docs.netlify.com/forms/setup/#success-messages) is already included) 
 action = "#"
+# Image on custom success page `/message_sent.html`
 success_image = "images/paper-plane.svg"
 
-# Social media links (corrected)
-[[params.social]]
-title = "instagram"
-image = "images/social/instagram.webp"
-link = "https://www.instagram.com/amperion_official"
-
-[[params.social]]
-title = "linkedin"
-image = "images/social/linkedin.webp"
-link = "https://www.linkedin.com/company/101907682"
 
 # Preloader
-[params.preloader]
+[preloader]
 enable = true
-preloader = "" # use jpg, png, svg or gif
+preloader = "" # use jpg, png, svg or gif format.
 
 # Navigation button
-[params.navigation_button]
+[navigation_button]
 enable = true
 label = "get a quote"
 link = "contact"
 
-# Matomo tracking
-[params.matomo]
+
+# matomo tracking: see https://matomo.org/
+[matomo]
 enable = false
-url = ""
-id = ""
+url = "" # your matomo url
+id = "" # your matomo id
 
-# Site verifications
-[params.site_verification]
-google = ""
-bing = ""
-baidu = ""
 
-# Cookies
-[params.cookies]
+# site verifications
+[site_verification]
+google = "" # Your verification code
+bing = "" # Your verification code
+baidu = "" # Your verification code
+
+# cookies
+[cookies]
 enable = false
 expire_days = 0
 content = "Diese Seite verwendet keine Cookies. By continuing to use this website, you agree to their use."
 button = "I Accept"
 
 ######################## sidebar widgets #########################
-[params.widgets]
+[widgets]
 sidebar = ["recent_posts", "taxonomy_category", "taxonomy_tags"]
+# available widget : categories,tags,recent-post
+
+############################# social site ########################
+#[[social]]
+#title = "facebook"
+#image = "images/social/facebook.webp"
+#link = "#"
+
+[[social]]
+title = "instagram"
+image = "images/social/instagram.webp"
+link = "https://www.instagram.com/amperion_official"
+
+[[social]]
+title = "linkedin"
+image = "images/social/linkedin.webp"
+link = "https://www.linkedin.com/company/101907682"