diff --git a/app/containers/codeArea/markdown.scss b/app/containers/codeArea/markdown.scss
index 660bb400..98e12bec 100644
--- a/app/containers/codeArea/markdown.scss
+++ b/app/containers/codeArea/markdown.scss
@@ -346,7 +346,7 @@
     code, tt {
      margin: 0 2px;
      white-space: nowrap;
-     border: 0.5px solid rgba(234, 234, 234, 0.5);
+     border:1px solid var(--border-color);
      background-color: transparent;
      border-radius: 3px;
      color: var(--text-primary);
@@ -379,7 +379,7 @@
       word-break: break-all;
       word-wrap: break-word;
       // background-color: #f5f5f5 !important;
-      border: 0.5px solid rgba(234, 234, 234, 0.5) !important;
+      border: 1px solid var(--border-color) !important;
       border-radius: 3px !important;
     }