diff --git a/README.md b/README.md
index b83174f72..7da576f52 100644
--- a/README.md
+++ b/README.md
@@ -47,11 +47,6 @@
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diff --git a/examples/assets/images/duotai.svg b/examples/assets/images/duotai.svg
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diff --git a/examples/components/side-nav.vue b/examples/components/side-nav.vue
index f2d30a09b..2fe91795e 100644
--- a/examples/components/side-nav.vue
+++ b/examples/components/side-nav.vue
@@ -130,11 +130,6 @@
               <img src="~examples/assets/images/tipe.svg" alt="tipe.io">
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-              <img src="~examples/assets/images/duotai.svg" alt="duotai">
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diff --git a/examples/pages/template/index.tpl b/examples/pages/template/index.tpl
index d79af5046..52ebd2d41 100644
--- a/examples/pages/template/index.tpl
+++ b/examples/pages/template/index.tpl
@@ -296,13 +296,6 @@
           <p>Next Generation API-first CMS</p>
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-        <div>
-          <p>Sponsored by 多态</p>
-          <p>多元化的数据收集和整理工具</p>
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