diff --git a/src/modules/room/spawn/CreepRelease.ts b/src/modules/room/spawn/CreepRelease.ts
index 40dcd954..26d001a8 100644
--- a/src/modules/room/spawn/CreepRelease.ts
+++ b/src/modules/room/spawn/CreepRelease.ts
@@ -421,9 +421,10 @@ export default class RoomCreepReleaseController {
    *
    * @param targetFlagName 进攻旗帜名称
    * @param num 要孵化的数量
+   * @param keepSpawn 是否持续生成
    * @param wayPoint 路径点
    */
-  public attacker(targetFlagName = "", num = 1, wayPoint?: WayPoint): string {
+  public attacker(targetFlagName = "", num = 1, keepSpawn = false, wayPoint?: WayPoint): string {
     if (num <= 0 || num > 10) num = 1;
 
     for (let i = 0; i < num; i++) {
@@ -432,7 +433,7 @@ export default class RoomCreepReleaseController {
         role: "attacker",
         data: {
           targetFlagName: targetFlagName || DEFAULT_FLAG_NAME.ATTACK,
-          keepSpawn: false,
+          keepSpawn,
           wayPoint
         }
       });
diff --git a/src/modules/room/spawn/nameGetter.ts b/src/modules/room/spawn/nameGetter.ts
index 9114cf0b..b31af0d6 100644
--- a/src/modules/room/spawn/nameGetter.ts
+++ b/src/modules/room/spawn/nameGetter.ts
@@ -28,5 +28,5 @@ export class GetName {
   public static boostDismantler = (roomName: string): string => `${roomName} dismantler ${Game.time}`;
   public static boostRangedAttacker = (roomName: string): string => `${roomName} boostRangedAttacker ${Game.time}`;
   public static defender = (roomName: string): string => `${roomName} defender`;
-  public static scout = (roomName: string, index: number): string => `${roomName} scout ${Game.time}-${index}`;
+  public static scout = (roomName: string, index: number): string => `${roomName} scout ${index}`;
 }
diff --git a/src/mount/CreepExtension/CreepExtension.ts b/src/mount/CreepExtension/CreepExtension.ts
index d40189f3..13c6a3b6 100644
--- a/src/mount/CreepExtension/CreepExtension.ts
+++ b/src/mount/CreepExtension/CreepExtension.ts
@@ -186,15 +186,14 @@ export class CreepExtension extends Creep {
   private getBuildTarget(target?: ConstructionSite): ConstructionSite {
     // 指定了目标，直接用，并且把 id 备份一下
     if (target) {
-      this.memory.constructionSiteId = target.id;
-      this.memory.constructionSitePos = [target.pos.x, target.pos.y];
-      this.memory.constructionSiteType = target.structureType;
       return target;
     }
     // 没有指定目标，或者指定的目标消失了，从本地内存查找
     else {
       const selfKeepTarget = Game.getObjectById(this.memory.constructionSiteId);
-      if (selfKeepTarget) return selfKeepTarget;
+      if (selfKeepTarget) {
+        return selfKeepTarget;
+      }
       // 本地内存里保存的 id 找不到工地了，检查下是不是造好了
       else if (this.memory.constructionSitePos) {
         // 获取曾经工地的位置
@@ -217,7 +216,6 @@ export class CreepExtension extends Creep {
           // 同时发布刷墙任务
           this.room.work.updateTask({ type: "fillWall", priority: 0 });
         }
-
         delete this.memory.constructionSiteId;
       }
     }
@@ -255,6 +253,9 @@ export class CreepExtension extends Creep {
     const target = this.getBuildTarget(targetConstruction);
 
     if (!target) return ERR_NOT_FOUND;
+    this.memory.constructionSiteId = target.id;
+    this.memory.constructionSitePos = [target.pos.x, target.pos.y];
+    this.memory.constructionSiteType = target.structureType;
     // 上面发现有墙要刷了，这个 tick 就不再造建造了
     // 防止出现造好一个 rampart，然后直接造下一个 rampart，造好后又扭头去刷第一个 rampart 的小问题出现
     if (this.memory.fillWallId) return ERR_BUSY;