diff --git a/src/apis/map/constant.ts b/src/apis/map/constant.ts
index 09b4314..4819e30 100644
--- a/src/apis/map/constant.ts
+++ b/src/apis/map/constant.ts
@@ -154,7 +154,7 @@ export const EDITOR_CONFIG: Options = {
   /** 禁用重复线条 - 不允许在同一对点之间创建多条线 */
   disableRepeatLine: true,
   /** 最小缩放比例 - 画布最小缩放到1% */
-  minScale: 0.01,
+  minScale: 0.04,
   /** 最大缩放比例 - 画布最大缩放到401% */
   maxScale: 4.01,
   /** 缩放步长 - 每次滚轮滚动的缩放幅度（2%） */
diff --git a/src/services/editor.service.ts b/src/services/editor.service.ts
index f793371..f4da0b3 100644
--- a/src/services/editor.service.ts
+++ b/src/services/editor.service.ts
@@ -868,8 +868,8 @@ export class EditorService extends Meta2d {
           tags: ['robot'],
           x: 0,
           y: 0,
-          width: 74,
-          height: 74,
+          width: 120,
+          height: 120,
           lineWidth: 1,
           robot: { type },
           visible: false,
@@ -890,8 +890,8 @@ export class EditorService extends Meta2d {
     if (!robot?.type) return;
     const { x: ox, y: oy } = this.getPenRect(pen!);
     const { x: cx = 37, y: cy = 37, active, angle, path: points, isWaring, isFault } = info;
-    const x = cx - 37;
-    const y = cy - 37;
+    const x = cx - 60;
+    const y = cy - 60;
     const rotate = angle ?? or;
     const path =
       points?.map((p) => ({ x: p.x - cx, y: p.y - cy })) ??
@@ -918,7 +918,7 @@ export class EditorService extends Meta2d {
     // 使用优化的像素对齐算法，确保小车和光圈精确重合
     const iconTop = this.#calculatePixelAlignedOffset(-10);
 
-    return { image, iconWidth: 34, iconHeight: 54, iconTop };
+    return { image, iconWidth: 37, iconHeight: 54, iconTop };
   }
   //#endregion