diff --git a/src/canvas.js b/src/canvas.js
index 1e8ea55..b9d107b 100644
--- a/src/canvas.js
+++ b/src/canvas.js
@@ -481,3 +481,64 @@ async function loadCanvasImage(canvas, src) {
     }
   });
 }
+
+export const sharePractiseData = async (canvasId, data) => {
+  try {
+    const width = 375;
+    const height = 460;
+    // 获取 Canvas 2D 上下文并按 DPR 设置
+    const { canvas, ctx } = await getCanvas2DContext(canvasId, width, height);
+
+    // 背景填充
+    ctx.fillStyle = "#F5F5F5";
+    ctx.fillRect(0, 0, width, height);
+
+    // 背景图
+    const bgSrc = await loadImage(
+      "https://static.shelingxingqiu.com/attachment/2026-01-05/dfgirwfuz5htwfd4sd.png"
+    );
+    const bgImg = await loadCanvasImage(canvas, bgSrc);
+    ctx.drawImage(bgImg, 0, 0, width, width);
+
+    // 头像
+    const avatarSrc = await loadImage(data.avatar);
+    const avatarImg = await loadCanvasImage(canvas, avatarSrc);
+    await drawRoundImage(ctx, avatarImg, 13, 13, 54, 54, 27, "#fff", 1);
+
+    renderText(ctx, data.name, 20, "#fff", 84, 50);
+
+    const bubble1Src = await loadImage(
+      "https://static.shelingxingqiu.com/attachment/2026-01-05/dfgirwcxugdsenlnud.png"
+    );
+    const bubble2Src = await loadImage(
+      "https://static.shelingxingqiu.com/attachment/2026-01-05/dfgirwcxujhysg0vfq.png"
+    );
+    const bubble3Src = await loadImage(
+      "https://static.shelingxingqiu.com/attachment/2026-01-05/dfgirwfa33spdori3p.png"
+    );
+    const bubble1Img = await loadCanvasImage(canvas, bubble1Src);
+    const bubble2Img = await loadCanvasImage(canvas, bubble2Src);
+    const bubble3Img = await loadCanvasImage(canvas, bubble3Src);
+    ctx.drawImage(bubble1Img, 10, 88, 143, 87);
+    renderText(ctx, "本周箭数", 14, "#FDA103", 84, 116, "center");
+    renderText(ctx, data.weekArrow, 36, "#FA2A2A", 84, 152, "center");
+    ctx.drawImage(bubble2Img, 65, 220, 143, 87);
+    renderText(ctx, "本周消耗", 14, "#FDA103", 139, 248, "center");
+    renderText(ctx, data.weekArrow * 1.6, 36, "#FA2A2A", 139, 284, "center");
+    ctx.drawImage(bubble3Img, 255, 52, 114, 92);
+    renderText(ctx, "我的名次", 14, "#FDA103", 312, 80, "center");
+    renderText(ctx, data.rank, 36, "#FA2A2A", 312, 116, "center");
+
+    const qrcodeSrc = await loadImage(
+      "https://static.shelingxingqiu.com/attachment/2025-12-04/dep7lfqhpelmerjle4.png"
+    );
+    const qrcodeImg = await loadCanvasImage(canvas, qrcodeSrc);
+    ctx.drawImage(qrcodeImg, 40, 383, 68, 68);
+
+    renderText(ctx, "射灵星球", 18, "#333", 120, 412);
+    renderText(ctx, "高效记录每一箭，快来一起打卡吧！", 13, "#999", 120, 435);
+    // 2D 即时绘制，无需 ctx.draw()
+  } catch (e) {
+    console.error("generateShareImage 绘制失败:", e);
+  }
+};
diff --git a/src/components/PointRankItem.vue b/src/components/PointRankItem.vue
index 239d9fd..1dd7996 100644
--- a/src/components/PointRankItem.vue
+++ b/src/components/PointRankItem.vue
@@ -64,7 +64,7 @@ const onClick = async () => {
       <text>{{ data.weekArrow }}</text>
       <text>箭</text>
     </view>
-    <view class="item-info" :style="{ justifyContent: 'flex-end' }">
+    <view class="item-info">
       <text>{{ Math.round(data.weekArrow * 1.6) }}</text>
       <text>千卡</text>
     </view>
@@ -112,7 +112,7 @@ const onClick = async () => {
   margin-left: 20rpx;
 }
 .rank-item > view:nth-child(2) > view:last-child > text:first-child {
-  font-size: 26rpx;
+  font-size: 30rpx;
   color: #333333;
   margin-bottom: 5rpx;
 }
@@ -129,13 +129,13 @@ const onClick = async () => {
 .item-info {
   display: flex;
   align-items: center;
-  justify-content: center;
-  font-size: 22rpx;
+  justify-content: flex-end;
+  font-size: 20rpx;
   color: #777777;
-  width: 18%;
+  width: 20%;
 }
 .item-info > text:first-child {
-  font-size: 26rpx;
+  font-size: 28rpx;
   color: #333333;
   margin-right: 5rpx;
 }
diff --git a/src/pages/point-book-rank.vue b/src/pages/point-book-rank.vue
index a679d83..8132a87 100644
--- a/src/pages/point-book-rank.vue
+++ b/src/pages/point-book-rank.vue
@@ -1,14 +1,17 @@
 <script setup>
-import { ref } from "vue";
+import { ref, onMounted } from "vue";
 import ScrollList from "@/components/ScrollList.vue";
 import PointRankItem from "@/components/PointRankItem.vue";
 import { getPointBookRankListAPI } from "@/apis";
 import { capsuleHeight } from "@/util";
+import { wxShare } from "@/util";
+import { sharePractiseData } from "@/canvas";
 
 const list = ref([]);
 const mine = ref({
   averageRing: 0,
 });
+const loading = ref(false);
 
 const onLoad = async (page) => {
   const result = await getPointBookRankListAPI(page);
@@ -17,6 +20,20 @@ const onLoad = async (page) => {
   else list.value = list.value.concat(result.list);
   return result.list.length;
 };
+
+const shareImage = async () => {
+  if (loading.value || !mine.value.id) return;
+  loading.value = true;
+  await sharePractiseData("shareCanvas", mine.value);
+  await wxShare("shareCanvas");
+  loading.value = false;
+};
+
+// onMounted(() => {
+//   setTimeout(() => {
+//     shareImage();
+//   }, 1000);
+// });
 </script>
 
 <template>
@@ -82,6 +99,15 @@ const onLoad = async (page) => {
         <PointRankItem v-for="item in list" :key="item.id" :data="item" />
       </ScrollList>
     </view>
+    <button hover-class="none" class="share-btn" @click="shareImage">
+      <image src="../static/share-icon.png" mode="widthFix" />
+    </button>
+    <canvas
+      class="share-canvas"
+      id="shareCanvas"
+      type="2d"
+      style="width: 375px; height: 460px"
+    ></canvas>
   </scroll-view>
 </template>
 
@@ -151,7 +177,8 @@ const onLoad = async (page) => {
   line-height: 80rpx;
 }
 .rank-title-bar > text:nth-child(1) {
-  width: 15%;
+  width: calc(15% - 30rpx);
+  padding-left: 30rpx;
 }
 .rank-title-bar > text:nth-child(2) {
   flex: 1;
@@ -167,4 +194,13 @@ const onLoad = async (page) => {
   border-radius: 25rpx;
   margin: 0 25rpx;
 }
+.share-btn {
+  position: fixed;
+  right: 25rpx;
+  bottom: 25rpx;
+}
+.share-btn > image {
+  width: 116rpx;
+  height: 116rpx;
+}
 </style>
diff --git a/src/pages/point-book.vue b/src/pages/point-book.vue
index de00898..ac1cb7d 100644
--- a/src/pages/point-book.vue
+++ b/src/pages/point-book.vue
@@ -481,7 +481,7 @@ onShareTimeline(() => {
   margin-right: 10rpx;
 }
 .statistics-item > text:nth-child(2) {
-  line-height: 62rpx;
+  transform: translateY(16rpx);
 }
 .statistics-item > text:nth-child(3) {
   width: 100%;
@@ -658,7 +658,7 @@ onShareTimeline(() => {
   flex: 1;
 }
 .rank-title-bar > text:nth-child(3) {
-  width: 18%;
+  width: 16%;
 }
 .rank-title-bar > text:nth-child(4) {
   width: 27%;
@@ -669,8 +669,8 @@ onShareTimeline(() => {
   border-radius: 8rpx;
   border: 1rpx solid #777777;
   height: 20rpx;
-  line-height: 20rpx !important;
   padding: 8rpx;
-  transform: translateY(8rpx);
+  line-height: 20rpx;
+  transform: translateY(6rpx) !important;
 }
 </style>