diff --git a/packages/common/style/var.less b/packages/common/style/var.less
index dcce1520..5d5a0ba5 100644
--- a/packages/common/style/var.less
+++ b/packages/common/style/var.less
@@ -508,6 +508,7 @@
 @uploader-text-color: @gray-6;
 @uploader-text-font-size: @font-size-sm;
 @uploader-upload-border-color: @gray-3;
+@uploader-upload-border-radius: 4px;
 @uploader-upload-background-color: @white;
 @uploader-delete-color: @white;
 @uploader-delete-background-color: rgba(0, 0, 0, .45);
diff --git a/packages/uploader/index.less b/packages/uploader/index.less
index 7abb8ce8..b7cf8607 100644
--- a/packages/uploader/index.less
+++ b/packages/uploader/index.less
@@ -21,6 +21,7 @@
     margin: 0 @padding-xs @padding-xs 0;
     background-color: @uploader-upload-background-color;
     border: 1px dashed @uploader-upload-border-color;
+    border-radius: @uploader-upload-border-radius;
 
     &-icon {
       display: inline-block;
@@ -45,6 +46,7 @@
       display: block;
       width: @uploader-size;
       height: @uploader-size;
+      border-radius: @uploader-upload-border-radius;
     }
 
     &-delete {
@@ -69,6 +71,7 @@
     width: @uploader-size;
     height: @uploader-size;
     background-color: @uploader-file-background-color;
+    border-radius: @uploader-upload-border-radius;
 
     &-icon {
       display: inline-block;