diff --git a/src/images/circled-cc.svg b/src/images/circled-cc.svg
new file mode 100644
index 0000000..fc91857
--- /dev/null
+++ b/src/images/circled-cc.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 72 72" xmlns="http://www.w3.org/2000/svg"><circle cx="36" cy="36" fill="#fff" fill-rule="evenodd" r="26.68"/><g fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round"><path clip-rule="evenodd" d="m52.34 44.08c-1.288 1.142-2.984 1.837-4.845 1.837-4.03 0-7.301-3.268-7.301-7.301v-5.84 5.84-5.84c0-4.033 3.271-7.301 7.301-7.301 1.86 0 3.557.695 4.845 1.837" stroke-miterlimit="10" stroke-width="5.84"/><path clip-rule="evenodd" d="m31.78 44.69c-1.288 1.142-2.984 1.837-4.845 1.837-4.03 0-7.301-3.268-7.301-7.301v-5.84 5.84-5.84c0-4.033 3.271-7.301 7.301-7.301 1.86 0 3.557.695 4.845 1.837" stroke-miterlimit="10" stroke-width="5.84"/><circle cx="36" cy="36" r="26.68" stroke-width="4.74"/></g></svg>
\ No newline at end of file
diff --git a/theme/pagetoc.js b/theme/pagetoc.js
index 2e79f03..5bfb6df 100644
--- a/theme/pagetoc.js
+++ b/theme/pagetoc.js
@@ -65,3 +65,12 @@ if(document.querySelector("#document-not-found404")) {
     }
   }, 1000);
 }
+
+var f = document.getElementById("last-change");
+if (f) {
+  var text = f.innerHTML;
+  text = text.replace("Last change", "知识共享许可协议，CC - 最后修改")
+  text = text.replace("commit", "于提交")
+
+  f.innerHTML = text
+}