diff --git a/package.json b/package.json
index c0e5c0cd..73ebb9cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "surmon.me",
-  "version": "4.45.1",
+  "version": "4.45.2",
   "description": "Surmon.me blog",
   "author": "Surmon",
   "license": "MIT",
diff --git a/src/components/common/markdown.vue b/src/components/common/markdown.vue
index 598c9ca1..77349be2 100644
--- a/src/components/common/markdown.vue
+++ b/src/components/common/markdown.vue
@@ -343,7 +343,6 @@
         .code-line-number {
           padding: 0;
           list-style-type: none;
-          height: $code-row-line-height;
           line-height: $code-row-line-height;
         }
       }