Merge pull request 'fix:修复图片路径不显示' (#47) from dev-xjf into master

Reviewed-on: http://120.26.116.243:3000/root/alert-front/pulls/47

src/views/dashboard/demo/components/demo.json

@@ -2,7 +2,7 @@
   "title": "示例设备展示",
   "LeftUp": {
     "Header": "设备静态图",
-    "path": "/src/assets/svg/illustration.svg",
+    "path": "../../../../assets/svg/illustration.svg",
     "Content": ""
   },
   "LeftMidUp": {
@@ -52,7 +52,7 @@
   },
   "LeftDown": {
     "Header": "生产流程",
-		 "path": "/src/assets/svg/illustration.svg",
+    "path": "../../../../assets/svg/illustration.svg",
     "Content": "/api/v1/assets/production_flow.svg"
   },
   "RightDown": {