执行查询操作（非update），时不时就报下面错误，复现频率还挺高

{"errorCode":1,"errorMessage":"user code exception caught",
"stackTrace":"Error: document.update:fail -501001 resource system error. 
socket hang up\n    at toSDKError (/var/user/node_modules/wx-server-sdk/index.js:8094:19)\n    
at Object.returnAsFinalCloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:8065:12)\n    
at /var/user/node_modules/wx-server-sdk/index.js:1347:32\n    
at processTicksAndRejections (node:internal/process/task_queues:96:5)",
"statusCode":430}