diff --git a/tests/system-test/2-query/abs.py b/tests/system-test/2-query/abs.py
index f67aa4c60548ebda1cb33ac594592b932786ba79..a843feb8277f26c393453e2db1631474a6e057fa 100644
--- a/tests/system-test/2-query/abs.py
+++ b/tests/system-test/2-query/abs.py
@@ -538,11 +538,11 @@ class TDTestCase:
 
         # tag filter with abs function
         tdSql.query("select t1 from stb1 where abs(t1)=1")
-        tdSql.checkRows(4)
+        tdSql.checkRows(1)
         tdSql.query("select t1 from stb1 where abs(c1+t1)=1")
-        tdSql.checkRows(2)
+        tdSql.checkRows(1)
         # tdSql.query("select t1 from stb1 where abs(t1+c1)=1")
-        # tdSql.checkRows(2)
+        # tdSql.checkRows(1)
         tdSql.query("select abs(c1+t1)*t1 from stb1 where abs(c1)/floor(abs(ceil(t1))) ==1")