diff --git a/source/css/_partials/button.styl b/source/css/_partials/button.styl
index 7e304cb..0008cf5 100644
--- a/source/css/_partials/button.styl
+++ b/source/css/_partials/button.styl
@@ -1,5 +1,6 @@
 .button-component 
   width: 100%
+  user-select: none
   .button-container
     a.active
       background-position: -100% center
diff --git a/source/css/_partials/header/header.styl b/source/css/_partials/header/header.styl
index b4631b0..4e5570c 100644
--- a/source/css/_partials/header/header.styl
+++ b/source/css/_partials/header/header.styl
@@ -1,7 +1,7 @@
 .menu-items-container
   display: flex;
   flex-direction: row;
-  gap: 1.3rem;
+  gap: 16px;
   height: 2.5rem;
   justify-content: space-between;
   position: relative;
diff --git a/source/css/_partials/index.styl b/source/css/_partials/index.styl
index d234b61..dcffee8 100644
--- a/source/css/_partials/index.styl
+++ b/source/css/_partials/index.styl
@@ -10,7 +10,7 @@
     gap: 16px;
     .post-list
       background-color: rgba(231, 225, 199, 0.5);
-      height: 1920px
+      height: auto
       width: 100%
 
   .right-content
diff --git a/source/css/_partials/titled_card.styl b/source/css/_partials/titled_card.styl
index 9fb6087..e1c7a13 100644
--- a/source/css/_partials/titled_card.styl
+++ b/source/css/_partials/titled_card.styl
@@ -1,9 +1,10 @@
 .titled-card-compoment
-  background-color: rgb(231, 225, 199);
+  background-color: rgb(231, 225, 199)
   .card-title
-    background-color: rgb(74, 71, 62);
-    color: rgb(231, 225, 199);
-    padding: 0.5em 1em;
+    background-color: rgb(74, 71, 62)
+    color: rgb(231, 225, 199)
+    padding: 0.5em 1em
+    user-select: none
   .card-content
-    padding: 0.5em 1em;
-    color: rgb(74, 71, 62);
\ No newline at end of file
+    padding: 0.5em 1em
+    color: rgb(74, 71, 62)
\ No newline at end of file
diff --git a/source/css/common.styl b/source/css/common.styl
index 34761db..af7ab63 100644
--- a/source/css/common.styl
+++ b/source/css/common.styl
@@ -15,6 +15,10 @@ body
 #main
   margin-top: 2em
 
+span::selection
+  background-color: rgb(74, 71, 62)
+  color: rgb(231, 225, 199)
+
 .bottom-declaration
     // container左右各有2%的padding
     // 要突破这个container，所以要先往左边拉2%，然后width+=2%*2，也就是104%