diff --git a/src/assets/less/app.less b/src/assets/less/app.less
index 8ee9efe..9eefe1e 100644
--- a/src/assets/less/app.less
+++ b/src/assets/less/app.less
@@ -106,11 +106,3 @@ section {
 .el-tooltip {
   cursor: pointer;
 }
-
-uni-page-body,
-uni-page-refresh {
-  display: block;
-  box-sizing: border-box;
-  width: 100%;
-  height: 100%;
-}
diff --git a/src/assets/less/style-mirror.less b/src/assets/less/style-mirror.less
index 3863df3..67a27e9 100644
--- a/src/assets/less/style-mirror.less
+++ b/src/assets/less/style-mirror.less
@@ -128,3 +128,11 @@
   color: rgb(32, 32, 32) !important;
   background-color: rgba(0, 0, 0, 0.1) !important;
 }
+
+.cm-em {
+  font-style: normal;
+}
+
+.cm-comment {
+  font-style: normal !important;
+}