diff --git a/packages/vant/src/dialog/index.less b/packages/vant/src/dialog/index.less
index db20cc604..c67c950a5 100644
--- a/packages/vant/src/dialog/index.less
+++ b/packages/vant/src/dialog/index.less
@@ -37,6 +37,7 @@ body {
   }
 
   &__header {
+    color: var(--van-text-color);
     padding-top: var(--van-dialog-header-padding-top);
     font-weight: var(--van-dialog-header-font-weight);
     line-height: var(--van-dialog-header-line-height);
@@ -56,6 +57,7 @@ body {
   }
 
   &__message {
+    color: var(--van-text-color);
     flex: 1;
     max-height: var(--van-dialog-message-max-height);
     padding: 26px var(--van-dialog-message-padding);