diff --git a/src/components/MapBox.vue b/src/components/MapBox.vue
index 13bb900..791fd19 100644
--- a/src/components/MapBox.vue
+++ b/src/components/MapBox.vue
@@ -918,13 +918,11 @@ export default {
     makePlane (plane, index = 0) {
       const customIcon = document.createElement('div')
       customIcon.className = 'custom-marker'
-      // 根据在线状态与载重显示不同图标，空值安全处理
+      // 根据在线状态与是否有货显示不同图标，空值安全处理
       // 约定: online === false 才判定为离线；其他(包括 undefined/null) 默认为在线
       const isOnline = !((plane && plane.planeState && plane.planeState.online) === false)
-      const lwRaw0 = plane && plane.planeState ? plane.planeState.loadweight : 0
-      const lwNum0 = Number(lwRaw0)
-      const loadWeight = Number.isFinite(lwNum0) ? lwNum0 : 0
-      const iconToUse = !isOnline ? unlineIcon : (loadWeight > 300 ? planeRunIcon : planeIcon)
+      const hasGoods = !!(plane && plane.planeState && plane.planeState.hasGoods)
+      const iconToUse = !isOnline ? unlineIcon : (hasGoods ? planeRunIcon : planeIcon)
       // 使用 important 确保覆盖样式表中的背景图设置
       customIcon.style.setProperty('background-image', `url(${iconToUse})`, 'important')
       customIcon.style.setProperty('background-repeat', 'no-repeat', 'important')
@@ -1111,18 +1109,16 @@ export default {
       if (!el) return
       // 约定: online === false 才判定为离线；其他(包括 undefined/null) 默认为在线
       const isOnline = !((stateObj && stateObj.online) === false)
-      const lwRaw = stateObj ? stateObj.loadweight : 0
-      const lwNum = Number(lwRaw)
-      const loadWeight = Number.isFinite(lwNum) ? lwNum : 0
-      const iconToUse = !isOnline ? unlineIcon : (loadWeight > 300 ? planeRunIcon : planeIcon)
+      const hasGoods = !!(stateObj && stateObj.hasGoods)
+      const iconToUse = !isOnline ? unlineIcon : (hasGoods ? planeRunIcon : planeIcon)
       // 使用 important 确保覆盖样式表中的背景图设置
       el.style.setProperty('background-image', `url(${iconToUse})`, 'important')
       el.style.setProperty('background-repeat', 'no-repeat', 'important')
       el.style.setProperty('background-size', 'contain', 'important')
       // 调试信息，观察状态与最终图标选择
       try {
-        el.dataset.icon = !isOnline ? 'unline' : (loadWeight > 300 ? 'run' : 'normal')
-        console.debug('[updatePlaneIcon]', { index, online: stateObj && stateObj.online, loadweight: lwRaw, parsedLoad: loadWeight, chosen: el.dataset.icon })
+        el.dataset.icon = !isOnline ? 'unline' : (hasGoods ? 'run' : 'normal')
+        console.debug('[updatePlaneIcon]', { index, online: stateObj && stateObj.online, hasGoods, chosen: el.dataset.icon })
       } catch (e) { /* noop */ }
     },
     /**
diff --git a/src/store/index.js b/src/store/index.js
index d0395b0..7eea0c6 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -394,6 +394,7 @@ const store = new Vuex.Store({
           acceState: null, // 加速度计校准状态
           getPlaneMode: null, // 飞机模式
           loadweight: null, // 重量
+          hasGoods: false, // 是否有货
           hookstatus: null, // 钩子状态
           position: [], // [[经度，维度，相对高度]]累计数组
           battCapacity: null, // 电池容量
diff --git a/src/views/layout/components/main/home/index.vue b/src/views/layout/components/main/home/index.vue
index d88254c..68b71f7 100644
--- a/src/views/layout/components/main/home/index.vue
+++ b/src/views/layout/components/main/home/index.vue
@@ -50,10 +50,9 @@ export default {
     planeIconStates () {
       return this.planeList.map(plane => {
         const s = plane.planeState || {}
-        const n = Number(s.loadweight)
         return {
           offline: s.online === false,
-          run: Number.isFinite(n) && n > 300
+          run: !!s.hasGoods
         }
       })
     },
diff --git a/src/views/layout/components/main/planes/index.vue b/src/views/layout/components/main/planes/index.vue
index c0495fb..60bd1ed 100644
--- a/src/views/layout/components/main/planes/index.vue
+++ b/src/views/layout/components/main/planes/index.vue
@@ -181,10 +181,9 @@ export default {
      */
     planeIconState () {
       const s = this.planeState || {}
-      const n = Number(s.loadweight)
       return {
         offline: s.online === false,
-        run: Number.isFinite(n) && n > 300
+        run: !!s.hasGoods
       }
     }
   },
diff --git a/src/views/layout/components/main/planes/swarm.vue b/src/views/layout/components/main/planes/swarm.vue
index db13648..b0b18e1 100644
--- a/src/views/layout/components/main/planes/swarm.vue
+++ b/src/views/layout/components/main/planes/swarm.vue
@@ -79,6 +79,20 @@ export default {
         return Array.isArray(posArr) ? posArr : []
       })
     },
+    /**
+     * @description: 派生出与“图标选择”强相关的轻量状态，供独立 watcher 监控
+     * offline: 是否离线；run: 载重是否超过阈值（>300）
+     */
+    planeIconStates () {
+      return this.planeList.map(plane => {
+        const s = plane.planeState || {}
+        const n = Number(s.loadweight)
+        return {
+          offline: s.online === false,
+          run: Number.isFinite(n) && n > 300
+        }
+      })
+    },
     /**
      * @description: 侧边栏显隐
      */
@@ -293,6 +307,20 @@ export default {
       },
       deep: true
     },
+    // 专门监听轻量图标状态，必要时才更新图标，避免不必要的 DOM 操作
+    planeIconStates: {
+      handler (val, oldVal) {
+        val.forEach((iconState, index) => {
+          const prev = Array.isArray(oldVal) ? oldVal[index] : undefined
+          const changed = !prev || prev.offline !== iconState.offline || prev.run !== iconState.run
+          if (changed) {
+            const stateObj = this.planeList[index].planeState || {}
+            this.$refs.mapbox.updatePlaneIcon(stateObj, index)
+          }
+        })
+      },
+      deep: true
+    },
     // 实时更新所有飞机位置 和轨迹
     planePositions: {
       handler (allPositions) {
diff --git a/src/views/layout/index.vue b/src/views/layout/index.vue
index 049d3b7..722b454 100644
--- a/src/views/layout/index.vue
+++ b/src/views/layout/index.vue
@@ -223,6 +223,11 @@ export default {
                   this.$store.dispatch('fetchLog', { content: `${plane.name}--${jsonData[key]}`, color: '#f57c00' })
                 } else {
                   plane.planeState[key] = jsonData[key] // 按订阅信息 刷新飞机状态
+                  // 重量更新时，派生更新是否有货标记
+                  if (key === 'loadweight') {
+                    const n = Number(jsonData[key])
+                    plane.planeState.hasGoods = Number.isFinite(n) && n > 300
+                  }
                 }
               }
             } catch (error) {