diff --git a/config.toml b/config.toml
index 93ca3f5..99af1af 100644
--- a/config.toml
+++ b/config.toml
@@ -65,7 +65,7 @@ darkTheme = "dracula"
   bio = ""  # support markdown syntax
   # twitter = "GoHugoIO"  # https://twitter.com/XXX
   github = "naoufalzerai"  # https://github.com/XXX
-  email = "naoufal.zerai@gmail.com"
+  email = "naoufal@zerai.xyz"
 
 [params.nav]
 showCategories = true       # /categories/
diff --git a/content/post/AMD-GPU-Screen-Tearing.md b/content/post/AMD-GPU-Screen-Tearing.md
index 6bbc2ee..0d9b887 100644
--- a/content/post/AMD-GPU-Screen-Tearing.md
+++ b/content/post/AMD-GPU-Screen-Tearing.md
@@ -5,7 +5,7 @@ lastmod = 2022-08-21T22:09:40-04:00
 tags = ["AMD","GPU","Fix"]
 categories = ["Linux"]
 imgs = []
-cover = ""  # image show on top
+cover = "https://images.pexels.com/photos/1154738/pexels-photo-1154738.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1"  # image show on top
 readingTime = true  # show reading time after article date
 toc = true
 comments = false
diff --git a/content/post/Gnome-application-theme.md b/content/post/Gnome-application-theme.md
index 8b4a82a..770aabc 100644
--- a/content/post/Gnome-application-theme.md
+++ b/content/post/Gnome-application-theme.md
@@ -8,7 +8,7 @@ tags = [
 ]
 categories = ["Linux"]
 imgs = []
-cover = ""  # image show on top
+cover = "https://images.pexels.com/photos/450035/pexels-photo-450035.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1"  # image show on top
 readingTime = true  # show reading time after article date
 toc = true
 comments = false
diff --git a/content/post/cheatsheet-tmux.md b/content/post/cheatsheet-tmux.md
index 7cbdbe9..cc926dc 100644
--- a/content/post/cheatsheet-tmux.md
+++ b/content/post/cheatsheet-tmux.md
@@ -5,7 +5,7 @@ lastmod = 2022-08-28T19:15:25-04:00
 tags = ["cheatsheet","tmux"]
 categories = ["Linux"]
 imgs = []
-cover = ""  # image show on top
+cover = "https://images.pexels.com/photos/5380664/pexels-photo-5380664.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1"  # image show on top
 readingTime = true  # show reading time after article date
 toc = true
 comments = false
diff --git a/content/post/git-tips.md b/content/post/git-tips.md
index e3121e0..8f22e58 100644
--- a/content/post/git-tips.md
+++ b/content/post/git-tips.md
@@ -5,7 +5,7 @@ lastmod = 2022-08-22T12:58:59-04:00
 tags = ["git"]
 categories = ["Coding"]
 imgs = []
-cover = ""  # image show on top
+cover = "https://images.pexels.com/photos/1181253/pexels-photo-1181253.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1"  # image show on top
 readingTime = true  # show reading time after article date
 toc = true
 comments = false