diff --git a/src/websocket.js b/src/websocket.js
index 4614bd9..e709cd5 100644
--- a/src/websocket.js
+++ b/src/websocket.js
@@ -87,6 +87,22 @@ function createWebSocket(token, onMessage) {
 
     const { data, event, code, timestamp } = response || {};
     if (event === "pong") return;
+    const passthroughEvents = [
+      "/addons/shoot/battery",
+      "/addons/shoot/otaProgress",
+      "/addons/shoot/otaResult",
+    ];
+    if (passthroughEvents.includes(event)) {
+      if (
+        (code == null || Number(code) === 0) &&
+        onMessage &&
+        data &&
+        typeof data === "object"
+      ) {
+        onMessage({ event, data, code, timestamp });
+      }
+      return;
+    }
     if (!data || typeof data !== "object") return;
     if (data.type) {
       if (ENABLE_REALTIME_MESSAGE_LOG) {
@@ -97,27 +113,29 @@ function createWebSocket(token, onMessage) {
     }
     if (!Array.isArray(data.updates)) return;
     if (onMessage) onMessage(data.updates);
-    const msg = data.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.$emit("device-charging");
-      }
+    const firstMessage = data.updates[0];
+    if (firstMessage && ENABLE_REALTIME_MESSAGE_LOG) {
+      console.log(
+        "收到 WebSocket 更新",
+        getMessageTypeName(firstMessage.constructor),
+        { updateCount: data.updates.length }
+      );
     }
+    data.updates.forEach((msg) => {
+      if (msg) {
+        if (msg.constructor === MESSAGETYPES.RankUpdate) {
+          uni.setStorageSync("latestRank", msg.lvl);
+        } else if (msg.constructor === MESSAGETYPES.LvlUpdate) {
+          uni.setStorageSync("latestLvl", msg.lvl);
+        } else if (msg.constructor === MESSAGETYPES.DeviceOnline) {
+          uni.$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");
+        }
+      }
+    });
   });
 
   socketTask.onError((err) => {