优化物联概览统计图标

src/views/iot/iotmanager/dashboard.vue

@@ -149,7 +149,7 @@ export default defineComponent({
 					color1: '#FF6462',
 					color2: '--next-color-primary-lighter',
 					color3: '--el-color-primary',
-					icoimg: 'index_sensor.svg',
+					icoimg: 'index_device.svg',
 					title1: '在线',
 					title2: '离线',
 					title1_bgcolor: '#3cd357',
@@ -164,7 +164,7 @@ export default defineComponent({
 					color1: '#6690F9',
 					color2: '--el-color-success-lighter',
 					color3: '--el-color-success',
-					icoimg: 'index_device.svg',
+					icoimg: 'index_sensor.svg',
 					title1: '总量',
 					title2: '今日',
 					title1_bgcolor: '#c1bbbb',