diff --git a/tests/system-test/2-query/abs.py b/tests/system-test/2-query/abs.py
index 30af755f05910af51b720bbd2fbf370537966a71..f67aa4c60548ebda1cb33ac594592b932786ba79 100644
--- a/tests/system-test/2-query/abs.py
+++ b/tests/system-test/2-query/abs.py
@@ -537,7 +537,8 @@ class TDTestCase:
         # tdSql.checkData(0,3,33333)
 
         # tag filter with abs function
-        tdSql.error("select t1 from stb1 where abs(t1)=1")
+        tdSql.query("select t1 from stb1 where abs(t1)=1")
+        tdSql.checkRows(4)
         tdSql.query("select t1 from stb1 where abs(c1+t1)=1")
         tdSql.checkRows(2)
         # tdSql.query("select t1 from stb1 where abs(t1+c1)=1")