diff --git a/src/views/deviceSetting/components/deviceAttr.vue b/src/views/deviceSetting/components/deviceAttr.vue
index cba63be..32f385e 100644
--- a/src/views/deviceSetting/components/deviceAttr.vue
+++ b/src/views/deviceSetting/components/deviceAttr.vue
@@ -105,6 +105,41 @@ const fontAttr = reactive({
   overline: false
 });
 
+// 获取画布边界
+const getCanvasBoundaries = () => {
+  const canvasObj = canvasEditor.canvas.getObjects()[1];
+  return {
+    width: canvasObj.width,
+    height: canvasObj.height
+  };
+};
+
+const constrainObjectWithinCanvas = obj => {
+  const { width, height } = getCanvasBoundaries();
+
+  // 获取对象的当前尺寸和位置
+  const objLeft = obj.left;
+  const objTop = obj.top;
+  const objWidth = obj.width * obj.scaleX;
+  const objHeight = obj.height * obj.scaleY;
+  // 限制对象在画布内移动
+  if (objLeft < 0) {
+    obj.left = 0;
+  }
+  if (objTop < 0) {
+    obj.top = 0;
+  }
+  if (objLeft + objWidth > width) {
+    obj.left = width - objWidth;
+  }
+  if (objTop + objHeight > height) {
+    obj.top = height - objHeight;
+  }
+
+  // 更新对象的位置
+  obj.setCoords();
+};
+
 const getObjectAttr = e => {
   const activeObject = canvasEditor.canvas.getActiveObject();
   // 不是当前obj，跳过
@@ -159,6 +194,14 @@ const init = () => {
   event.on("selectCancel", selectCancel);
   event.on("selectOne", getObjectAttr);
   canvasEditor.canvas.on("object:modified", getObjectAttr);
+  // 监听 object:moving 事件以限制移动范围
+  canvasEditor.canvas.on("object:moving", e => {
+    const activeObject = e.target;
+    if (activeObject) {
+      constrainObjectWithinCanvas(activeObject);
+      canvasEditor.canvas.renderAll();
+    }
+  });
 };
 
 // 通用属性改变
@@ -260,6 +303,7 @@ onBeforeUnmount(() => {
   event.off("selectCancel", selectCancel);
   event.off("selectOne", getObjectAttr);
   canvasEditor.canvas.off("object:modified", getObjectAttr);
+  canvasEditor.canvas.off("object:moving");
 });
 </script>
 <template>
diff --git a/src/views/deviceSetting/index.scss b/src/views/deviceSetting/index.scss
index fb2499e..a6f29a0 100644
--- a/src/views/deviceSetting/index.scss
+++ b/src/views/deviceSetting/index.scss
@@ -65,7 +65,7 @@
     }
     .point_detail_wrap {
       .deviceOfPoint_wrap {
-        background-color: red;
+        background-color: goldenrod;
         height: calc(100vh - 290px);
       }
       .footer_btns {