diff --git a/index.html b/index.html
index 38920e0..a9f233b 100755
--- a/index.html
+++ b/index.html
@@ -113,6 +113,7 @@
       </div>
       <div class="header-actions">
         <a class="raw-link" href="data/merged.html" target="_blank" rel="noopener">查看原始数据</a>
+        <a class="raw-link" href="https://docs.google.com/spreadsheets/d/1DPbdVsX3SG_kgDXs2j34mDAgplRSfcAWKKG9yqalFmw/edit?gid=0#gid=0" target="_blank" rel="noopener noreferrer">查看 Google Sheet 数据源</a>
         <div class="status" id="status" data-state="loading" role="status" aria-live="polite">正在加载数据…</div>
       </div>
     </header>