diff --git a/src/core/base/BaseRenderer.ts b/src/core/base/BaseRenderer.ts
index cd8e9ba..ce7452d 100644
--- a/src/core/base/BaseRenderer.ts
+++ b/src/core/base/BaseRenderer.ts
@@ -177,6 +177,17 @@ export default abstract class BaseRenderer {
         console.error(`无法获取物品 ${item.id} 的存储位置`)
       }
 
+      // 观察这个地方是不是已经有物品了
+      const existsGoods = this.tempViewport.runtimeManager?.getItemsByRack(item.dt.storeAt?.item)
+      if (existsGoods?.size > 0) {
+        let sumHeight = 0
+        for(let goodId of existsGoods) {
+          const itemJson = this.tempViewport.entityManager.findItemById(goodId)
+          sumHeight += itemJson.tf[2][1]
+        }
+        position[1] += sumHeight
+      }
+
       option.position = position
       option.rotation = rotation
       option.getParentObject3D = getParentObject3D
diff --git a/src/modules/amr/fm600/FM600PropertySetter.ts b/src/modules/amr/fm600/FM600PropertySetter.ts
index 2cc8a18..1a13e27 100644
--- a/src/modules/amr/fm600/FM600PropertySetter.ts
+++ b/src/modules/amr/fm600/FM600PropertySetter.ts
@@ -14,7 +14,7 @@ const propertySetter: PropertySetter = {
                 inputProps: {},
             },
             {
-              dataPath: 'state', label: 'ptr控制', input: 'PtrController',
+              dataPath: 'state', label: 'FM600控制', input: 'PtrController',
               inputProps: {},
             },
         ],
diff --git a/src/modules/bracket/BracketRenderer.ts b/src/modules/bracket/BracketRenderer.ts
index 77f5f3d..de1a8cf 100644
--- a/src/modules/bracket/BracketRenderer.ts
+++ b/src/modules/bracket/BracketRenderer.ts
@@ -17,7 +17,7 @@ export default class BracketRenderer extends BaseRenderer {
    * 默认点的高度, 防止和地面重合
    */
   readonly defulePositionY: number = Constract.HEIGHT_WAY
-  readonly defaultScale: THREE.Vector3 = new THREE.Vector3(1, 1, 1)
+  readonly defaultScale: THREE.Vector3 = new THREE.Vector3(0.85, 0.35, 0.85)
   readonly defaultRotation: THREE.Vector3 = new THREE.Vector3(0, 0, 0)
   readonly defaultLineWidth: number = 0.05
 
@@ -113,13 +113,13 @@ export default class BracketRenderer extends BaseRenderer {
     // group.setMatrix4(matrix)
 
     // 设置位置
-    // group.position.set(item.tf[0][0], item.tf[0][1], item.tf[0][2])
-    group.position.set(option.position[0], option.position[1], option.position[2])
+    group.position.set(item.tf[0][0], item.tf[0][1], item.tf[0][2])
+    // group.position.set(option.position[0], option.position[1], option.position[2])
 
     group.rotation.set(
-      THREE.MathUtils.degToRad(option.rotation[0]),
-      THREE.MathUtils.degToRad(option.rotation[1]),
-      THREE.MathUtils.degToRad(option.rotation[2])
+      THREE.MathUtils.degToRad(item.tf[1][0]),
+      THREE.MathUtils.degToRad(item.tf[1][1]),
+      THREE.MathUtils.degToRad(item.tf[1][2])
     )
 
     return group