diff --git a/config.yml b/config.yml
index 6406e8f..e39e9f8 100644
--- a/config.yml
+++ b/config.yml
@@ -101,7 +101,7 @@ params:
     # imageWidth: 120
     # imageHeight: 120
     buttons:
-      - name: <svg style="width:16px;height:16px;display:inline-block;vertical-align:-2px;" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path d="M0 32h448v448H0z" fill="currentColor"/><path d="M120 120c0-30.9 25.1-56 56-56h112c30.9 0 56 25.1 56 56v272c0 30.9-25.1 56-56 56H176c-30.9 0-56-25.1-56-56V120zm172 80c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20zm-76-20c-11 0-20 9-20 20v64c0 11 9 20 20 20h64c11 0 20-9 20-20s-9-20-20-20h-44v-44c0-11-9-20-20-20z"/></svg>
+      - name: 👤
         url: aboutme
       - name: ✎
         url: article
diff --git a/content/aboutme/_index.md b/content/aboutme/_index.md
index f86be36..ae0c3dc 100644
--- a/content/aboutme/_index.md
+++ b/content/aboutme/_index.md
@@ -1,6 +1,28 @@
-<iframe
-    src="cv.pdf"
-    width="100%"
-    height="600px"
-    style="border: none;">
-</iframe>
+<div class="pdf-container" onclick="openPdfFullscreen('/cv_tiny.pdf')">
+  <iframe
+      src="/cv_tiny.pdf#view=FitH"
+      width="100%"
+      height="600px"
+      style="border: none;">
+  </iframe>
+</div>
+
+<script>
+function openPdfFullscreen(pdfUrl) {
+  // 打开新窗口，尝试全屏
+  const features = `
+    width=${screen.width},
+    height=${screen.height},
+    left=0,
+    top=0,
+    scrollbars=yes,
+    resizable=yes,
+    fullscreen=yes
+  `;
+  
+  window.open(pdfUrl, '_blank', features);
+  
+  // 备选方案：直接打开PDF
+  // window.open(pdfUrl, '_blank');
+}
+</script>
diff --git a/content/aboutme/cv.pdf b/content/aboutme/cv2.pdf
similarity index 99%
rename from content/aboutme/cv.pdf
rename to content/aboutme/cv2.pdf
index f5d63c3..c31dfbf 100644
Binary files a/content/aboutme/cv.pdf and b/content/aboutme/cv2.pdf differ
diff --git a/content/aboutme/cv_small.pdf b/content/aboutme/cv_small.pdf
new file mode 100644
index 0000000..eec133e
Binary files /dev/null and b/content/aboutme/cv_small.pdf differ
diff --git a/content/aboutme/cv_tiny.pdf b/content/aboutme/cv_tiny.pdf
new file mode 100644
index 0000000..4f397db
Binary files /dev/null and b/content/aboutme/cv_tiny.pdf differ
diff --git a/cv.pdf b/cv.pdf
new file mode 100644
index 0000000..3176bb7
Binary files /dev/null and b/cv.pdf differ