diff --git a/packages/components/watermark/src/types.ts b/packages/components/watermark/src/types.ts
index b1ab887c9..988f05185 100644
--- a/packages/components/watermark/src/types.ts
+++ b/packages/components/watermark/src/types.ts
@@ -21,7 +21,7 @@ export const watermarkProps = {
   /** 水印内容
    * * 多行文本时请以数组形式输入
    */
-  content: { type: String as PropType<string | string[]>, default: undefined, required: true },
+  content: { type: [String, Array] as PropType<string | string[]>, default: undefined, required: true },
   /** 水印旋转角度 */
   rotate: { type: Number, default: -22 },
   /** 水印`z-index` */
diff --git a/packages/components/watermark/style/themes/seer.less b/packages/components/watermark/style/themes/seer.less
index 5be7463c7..32bf707c1 100644
--- a/packages/components/watermark/style/themes/seer.less
+++ b/packages/components/watermark/style/themes/seer.less
@@ -1 +1,4 @@
-@import '../../../style/themes/default.less';
+@import '../../../style/themes/seer.less';
+@import './seer.variable.less';
+
+@import '../index.less';
diff --git a/packages/components/watermark/style/themes/seer.ts b/packages/components/watermark/style/themes/seer.ts
index 63a4fe708..cf5110609 100644
--- a/packages/components/watermark/style/themes/seer.ts
+++ b/packages/components/watermark/style/themes/seer.ts
@@ -1,2 +1,4 @@
 // style dependencies
+import '@idux/components/style/core/seer'
+
 import './seer.less'