diff --git a/server/app/controller/sessionLog.js b/server/app/controller/sessionLog.js
index ffb92a0..a970282 100644
--- a/server/app/controller/sessionLog.js
+++ b/server/app/controller/sessionLog.js
@@ -4,8 +4,8 @@ const sessionDB = new SessionDB().getInstance()
 
 async function getLog({ res }) {
   let sessionList = await sessionDB.findAsync({})
-  let { ipWhiteList } = await keyDB.findOneAsync({})
-  ipWhiteList = ipWhiteList.filter(ip => Boolean(ip))
+  let { ipWhiteList = [] } = await keyDB.findOneAsync({}) || {}
+  ipWhiteList = ipWhiteList.filter(ip => typeof ip === 'string' && ip.trim() !== '')
   sessionList = sessionList.map(item => {
     // eslint-disable-next-line no-unused-vars
     const { session, ...otherInfo } = item