diff --git a/themes/mytheme/assets/css/common/post-entry.css b/themes/mytheme/assets/css/common/post-entry.css
index 8e4ffad..8b64dc2 100644
--- a/themes/mytheme/assets/css/common/post-entry.css
+++ b/themes/mytheme/assets/css/common/post-entry.css
@@ -63,7 +63,7 @@
 
 .post-entry:hover {
 /*    transform: scale(1.01);*/
-    background-color: #F6F6FF;
+    background-color: var(--entry-hover);
 }
 
 .tag-entry .entry-cover {
diff --git a/themes/mytheme/assets/css/core/theme-vars.css b/themes/mytheme/assets/css/core/theme-vars.css
index 697aeae..dbe45e2 100644
--- a/themes/mytheme/assets/css/core/theme-vars.css
+++ b/themes/mytheme/assets/css/core/theme-vars.css
@@ -15,10 +15,11 @@
     --hljs-bg: #353535;
     --code-bg: rgb(245, 245, 245);
     --border: rgb(238, 238, 238);
+    --entry-hover: #F6F6FF;
 }
 
 .dark {
-    --theme: #0f2028;
+    --theme: #1f2224;
     --entry: rgb(46, 46, 51);
     --primary: rgb(218, 218, 219);
     --secondary: rgb(155, 156, 157);
@@ -27,6 +28,7 @@
     --hljs-bg: rgb(46, 46, 51);
     --code-bg: rgb(55, 56, 62);
     --border: rgb(51, 51, 51);
+    --entry-hover: #323237;
 }
 
 .list {