添加study环境的启动方式

package.json

@@ -31,7 +31,8 @@
     "start:cross-dev": "cross-env SITE_ID=352 SOCKET_URL=ws://10.0.0.25:9400 yarn start:dev",
     "start:10": "cross-env SITE_ID=1 BACK_GATEWAY=http://10.0.0.10:8100 SOCKET_URL=ws://10.0.0.10:9400 yarn start",
     "start:25": "cross-env SITE_ID=1 BACK_GATEWAY=http://10.0.0.25:8100 SOCKET_URL=ws://10.0.0.25:9400 yarn start",
-    "start:scm": "cross-env BACK_GATEWAY=http://lingxi-scm.wg.shushangyun.com SOCKET_URL=ws://lingxi-scm.wg.shushangyun.com SITE_ID=1 yarn start"
+    "start:scm": "cross-env BACK_GATEWAY=http://lingxi-scm.wg.shushangyun.com SOCKET_URL=ws://lingxi-scm.wg.shushangyun.com SITE_ID=1 yarn start",
+    "start:study": "cross-env SITE_ID=1 BACK_GATEWAY=http://10.0.1.207:8100 SOCKET_URL=ws://10.0.1.207:9400 yarn start"
   },
   "lint-staged": {
     "*.{js,jsx,less,md,json}": [