diff --git a/src/data/sqlite.js b/src/data/sqlite.js
index ac951f2..ba1d4d0 100644
--- a/src/data/sqlite.js
+++ b/src/data/sqlite.js
@@ -424,11 +424,11 @@ class TimeChainDataSqliteRecord extends Interface(InterfaceRecord) {
           switch (cmd){
             case 'before':
               const time_before = Math.floor(dayjs(parts[1]).toDate().getTime());
-              where.push(`record.timestamp < ${time_before}`);
+              where.push(`records.timestamp < ${time_before}`);
               break;
             case 'after':
               const time_after = Math.floor(dayjs(parts[1]).toDate().getTime());
-              where.push(`record.timestamp > ${time_after}`);
+              where.push(`records.timestamp > ${time_after}`);
               break;
           }