diff --git a/src/apis/map/type.ts b/src/apis/map/type.ts
index 049cc41..76f049d 100644
--- a/src/apis/map/type.ts
+++ b/src/apis/map/type.ts
@@ -43,6 +43,7 @@ export interface MapRouteInfo {
   type: MapRouteType; // 线路类型
   direction?: -1 | 1; // 方向
   pass?: MapRoutePassType; // 可通行类型
+  maxSpeed?: number; // 最大速度
   c1?: Point; // 控制点1
   c2?: Point; // 控制点2
 }
diff --git a/src/apis/scene/type.ts b/src/apis/scene/type.ts
index 230b53c..506ba44 100644
--- a/src/apis/scene/type.ts
+++ b/src/apis/scene/type.ts
@@ -59,6 +59,7 @@ export interface StandardSceneRoute {
   to: string; // 终点点位id
   type: 'line' | 'bezier2' | 'bezier3'; // 线路类型
   pass?: number; // 可通行类型
+  maxSpeed?: number; // 最大速度
   c1?: { x?: number; y?: number }; // 控制点1
   c2?: { x?: number; y?: number }; // 控制点2
   config?: object; // 其它属性配置（可按需增加）
diff --git a/src/components/card/route-detail-card.vue b/src/components/card/route-detail-card.vue
index d406090..2283f4e 100644
--- a/src/components/card/route-detail-card.vue
+++ b/src/components/card/route-detail-card.vue
@@ -48,6 +48,10 @@ const label = computed<string>(() => editor.value.getRouteLabel(pen.value?.id));
           <a-typography-text type="secondary">{{ $t('路段长度') }}</a-typography-text>
           <a-typography-text>{{ pen.length?.toFixed() }}</a-typography-text>
         </a-list-item>
+        <a-list-item v-if="route.maxSpeed">
+          <a-typography-text type="secondary">{{ $t('最大速度(m/s)') }}</a-typography-text>
+          <a-typography-text>{{ route.maxSpeed }}</a-typography-text>
+        </a-list-item>
         <a-list-item>
           <a-typography-text style="flex: none" type="secondary">{{ $t('路段方向') }}</a-typography-text>
           <a-typography-text :content="label" ellipsis />
diff --git a/src/components/card/route-edit-card.vue b/src/components/card/route-edit-card.vue
index 2116eae..48bae5b 100644
--- a/src/components/card/route-edit-card.vue
+++ b/src/components/card/route-edit-card.vue
@@ -78,6 +78,12 @@ function handlePassChange(pass: any) {
   editor.value.updateRoute(props.id, { pass: Number(pass) as MapRoutePassType });
 }
 
+// 处理最大速度变化
+function handleMaxSpeedChange(maxSpeed: any) {
+  if (!props.id) return;
+  editor.value.updateRoute(props.id, { maxSpeed: Number(maxSpeed) });
+}
+
 </script>
 
 <template>
@@ -119,6 +125,22 @@ function handlePassChange(pass: any) {
         </a-col>
       </a-row>
 
+      <a-row align="middle" :gutter="10" :wrap="false">
+        <a-col flex="none">
+          <a-typography-text>{{ $t('最大速度(m/s)') }}:</a-typography-text>
+        </a-col>
+        <a-col flex="auto">
+          <a-input-number
+            style="width: 100%"
+            :placeholder="$t('请输入')"
+            :precision="2"
+            :step="0.1"
+            :value="route.maxSpeed"
+            @change="handleMaxSpeedChange($event)"
+          />
+        </a-col>
+      </a-row>
+
       <a-row align="middle" :gutter="10" :wrap="false">
         <a-col flex="none">
           <a-typography-text>{{ $t('路段方向') }}:</a-typography-text>
diff --git a/src/services/editor.service.ts b/src/services/editor.service.ts
index 421c080..63d4ba2 100644
--- a/src/services/editor.service.ts
+++ b/src/services/editor.service.ts
@@ -276,7 +276,7 @@ export class EditorService extends Meta2d {
   #loadSceneRoutes(routes?: StandardSceneRoute[], isImport = false): void {
     if (!routes?.length) return;
     routes.map((v) => {
-      const { id, desc, from, to, type, pass, c1, c2, properties } = v;
+      const { id, desc, from, to, type, pass, c1, c2, properties, maxSpeed } = v;
       const p1 = this.getPenById(from);
       const p2 = this.getPenById(to);
       if (isNil(p1) || isNil(p2)) return;
@@ -310,6 +310,7 @@ export class EditorService extends Meta2d {
             pass,
             c1: transformedC1,
             c2: transformedC2,
+            maxSpeed,
           },
         },
         { render: false, history: false, doEvent: false },
@@ -427,7 +428,7 @@ export class EditorService extends Meta2d {
   #mapSceneRoute(pen?: MapPen): StandardSceneRoute | null {
     if (!pen?.id || pen.anchors?.length !== 2 || isEmpty(pen?.route)) return null;
     const { id, anchors, desc, properties } = pen;
-    const { type, direction = 1, pass, c1, c2 } = pen.route;
+    const { type, direction = 1, pass, c1, c2, maxSpeed } = pen.route;
     const [p1, p2] = anchors.map((v) => this.getPenById(v.connectTo!));
     if (isNil(p1) || isNil(p2)) return null;
     const route: StandardSceneRoute = {
@@ -437,6 +438,7 @@ export class EditorService extends Meta2d {
       to: direction < 0 ? p1.id! : p2.id!,
       type,
       pass,
+      maxSpeed,
       config: {},
       properties,
     };