diff --git a/project.config.json b/project.config.json
index 7312eb9..dede78e 100644
--- a/project.config.json
+++ b/project.config.json
@@ -247,6 +247,14 @@
       {
         "type": "folder",
         "value": "static/training-difficulty-design"
+      },
+      {
+        "type": "folder",
+        "value": "static/coin"
+      },
+      {
+        "type": "folder",
+        "value": "static/home-device"
       }
     ],
     "include": []
diff --git a/src/components/TargetCanvas.vue b/src/components/TargetCanvas.vue
index 7026814..5d4e6e0 100644
--- a/src/components/TargetCanvas.vue
+++ b/src/components/TargetCanvas.vue
@@ -164,6 +164,8 @@ const defaultHighlightStyle = {
   color: "rgba(255, 228, 0, 0.6)",
   strokeColor: "rgba(254, 216, 71, 0.82)",
   lineWidthRatio: 0.003,
+  // 在最小线宽计算后应用倍数，确保不同靶面尺寸下按比例加粗。
+  lineWidthScale: 1,
 };
 
 // 合并默认靶纸样式和外部传入样式，ringColors 单独深合并。
@@ -319,7 +321,7 @@ const drawSectorHighlight = (
         (angles.endAngle - angles.startAngle) * safeRevealProgress,
       style.color,
       style.strokeColor,
-      Math.max(1, targetRadius * style.lineWidthRatio)
+      Math.max(1, targetRadius * style.lineWidthRatio) * style.lineWidthScale
     );
   });
 };
diff --git a/src/manifest.json b/src/manifest.json
index b7f45db..3c2453a 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -298,6 +298,14 @@
                 {
                     "type" : "folder",
                     "value" : "static/training-difficulty-design"
+                },
+                {
+                    "type" : "folder",
+                    "value" : "static/coin"
+                },
+                {
+                    "type" : "folder",
+                    "value" : "static/home-device"
                 }
             ]
         },
diff --git a/src/pages/training/components/BowTarget.vue b/src/pages/training/components/BowTarget.vue
index ee3338c..5c507c3 100644
--- a/src/pages/training/components/BowTarget.vue
+++ b/src/pages/training/components/BowTarget.vue
@@ -546,6 +546,7 @@ onBeforeUnmount(() => {
         :showCrosshair="false"
         :showRingLabels="false"
         :highlightOnly="true"
+        :highlightStyle="{ strokeColor: '#00fffc', lineWidthScale: 3 }"
         :sectorCount="sectorCount"
         :activeSector="activeSector"
         :activeRings="activeRings"
diff --git a/src/websocket.js b/src/websocket.js
index e709cd5..ab9298c 100644
--- a/src/websocket.js
+++ b/src/websocket.js
@@ -103,23 +103,36 @@ function createWebSocket(token, onMessage) {
       }
       return;
     }
-    if (!data || typeof data !== "object") return;
-    if (data.type) {
+    if (data?.type) {
       if (ENABLE_REALTIME_MESSAGE_LOG) {
         console.log("收到 WebSocket 消息", getMessageTypeName(data.type));
       }
       if (onMessage) onMessage({ ...(data.data || {}), type: data.type });
       return;
     }
-    if (!Array.isArray(data.updates)) return;
-    if (onMessage) onMessage(data.updates);
-    const firstMessage = data.updates[0];
-    if (firstMessage && ENABLE_REALTIME_MESSAGE_LOG) {
-      console.log(
-        "收到 WebSocket 更新",
-        getMessageTypeName(firstMessage.constructor),
-        { updateCount: data.updates.length }
-      );
+    const updates = Array.isArray(data?.updates) ? data.updates : [];
+    if (!updates.length) return;
+    if (onMessage) onMessage(updates);
+    const msg = updates[0];
+    if (msg) {
+      if (ENABLE_REALTIME_MESSAGE_LOG) {
+        console.log(
+          "收到 WebSocket 更新",
+          getMessageTypeName(msg.constructor),
+          { updateCount: data.updates.length }
+        );
+      }
+      if (msg.constructor === MESSAGETYPES.RankUpdate) {
+        uni.setStorageSync("latestRank", msg.lvl);
+      } else if (msg.constructor === MESSAGETYPES.LvlUpdate) {
+        uni.setStorageSync("latestLvl", msg.lvl);
+      } else if (msg.constructor === MESSAGETYPES.DeviceOnline) {
+        uni.$emit("update-online", true);
+      } else if (msg.constructor === MESSAGETYPES.DeviceOffline) {
+        uni.$emit("update-online", false);
+      } else if (msg.constructor === MESSAGETYPES.DeviceCharging) {
+        uni.$emit("device-charging");
+      }
     }
     data.updates.forEach((msg) => {
       if (msg) {