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--- a/index.html
+++ b/index.html
@@ -219,6 +219,8 @@
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+        <p>&nbsp;&nbsp;</p>
+        <p><img src="icon/beian.png" width="12" style="margin-right: 4px;"><a href="https://beian.mps.gov.cn/#/query/webSearch?code=12011402001636" rel="noreferrer" target="_blank" style="color: #fff; text-decoration: none;">津公网安备12011402001636号</a></p>
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