diff --git a/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/cpuisolation05.sh b/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/cpuisolation05.sh
index 6193c39294e0d4279730d181068bd5bcb3e37c9e..4a73b1f561a5cc1710154a20eb3161ebdfdeefde 100644
--- a/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/cpuisolation05.sh
+++ b/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/cpuisolation05.sh
@@ -45,7 +45,7 @@ do_test()
 
     tst_res TINFO "Start CPU trace catching test ..."
     bytrace -t 10 -b 32000 --overwrite sched ace app disk ohos graphic sync  \
-    workq ability >/data/mynewtrace.ftrace &
+    workq ability > cputrace.ftrace &
     sleep 5
     for i in $(seq 1 8);do
         sh create_process.sh 40
diff --git a/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg02.sh b/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg02.sh
index 5b33c31bb7922e658e365478d952c66eb6367d50..8ab1532584761eb5c4eef30121e482dc5c22110a 100644
--- a/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg02.sh
+++ b/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg02.sh
@@ -33,7 +33,7 @@ do_setup()
 {
     aa start -b ohos.samples.ecg -a ohos.samples.ecg.default
     sleep 1
-    PID=`ps -ef | grep ohos.samples.ecg | grep -v grep | awk '{print $2}'`
+    PID=$(ps -ef | grep ohos.samples.ecg | grep -v grep | awk '{print $2}')
 }
 
 do_test()
@@ -43,10 +43,8 @@ do_test()
 
     tst_res TINFO "Start process $PID sched RTG interface test ..."
     cur_rtgid=$(cat $sched_group_id)
-    if [ cur_rtgid -eq 2 ]; then
-        tst_res TINFO "process $PID already in rtgid 2, remove it firstly..."
-        echo 0 > $sched_group_id
-    fi
+    tst_res TINFO "process $PID already in rtgid $sched_group_id, remove it firstly..."
+    echo 0 > $sched_group_id
 
     set_check_rtgid -1 $PID 1 0
 
@@ -83,9 +81,9 @@ set_check_rtgid()
 
     local _cur_rtgid=$(cat $_sched_group_id)
     if [ $_cur_rtgid -eq $_expect_rtgid ]; then
-        tst_res TPASS "process $_pid rtgid equal to expected value."
+        tst_res TPASS "process $_pid rtgid $_cur_rtgid equal to expected value."
     else
-        tst_res TFAIL "process $_pid rtgid not equal to expected value!"
+        tst_res TFAIL "process $_pid rtgid $_cur_rtgid unexpected value $_expect_rtgid!"
     fi
 }
 
diff --git a/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg03.sh b/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg03.sh
index fc7a8bce410e21360253440e6819daa3003ca6ab..1fef3be1a0722caf8fe191177d0a6d3614fea76e 100644
--- a/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg03.sh
+++ b/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg03.sh
@@ -41,10 +41,8 @@ do_test()
 
     tst_res TINFO "Start sched RTG /proc/sched_rtg_debug interface test ..."
     cur_rtgid=$(cat $sched_group_id)
-    if [ cur_rtgid -eq 2 ]; then
-        tst_res TINFO "process $PID already in rtgid 2, remove it firstly..."
-        echo 0 > $sched_group_id
-    fi
+    tst_res TINFO "process $PID already in rtgid $sched_group_id, remove it firstly..."
+    echo 0 > $sched_group_id
 
     set_check_rtgid_debug 2 $PID 0 2
 
diff --git a/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg04.sh b/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg04.sh
index 6cce5ec2fdc8bd8b9016158ff9fbc8ee63e32f20..3d3b60f554ccaabf7c38a13cca8b2d5f8aee75c3 100644
--- a/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg04.sh
+++ b/test/moduletest/runtest/bin/sched_rtg_t/testcases/bin/sched_rtg04.sh
@@ -49,10 +49,10 @@ do_test()
     local sched_group_id=/proc/$PID/sched_group_id
 
     tst_res TINFO "Start sched RTG trace catching test ..."
-    bytrace -t 10 -b 32000 --overwrite sched ace app disk ohos graphic sync workq ability >/data/mynewtrace.ftrace &
+    bytrace -t 10 -b 32000 --overwrite sched ace app disk ohos graphic sync workq ability > rtgtrace.ftrace &
     tst_res TINFO "Checking sched RTG trace ..."
     sleep 3
-    for i in $(seq 1 20);do
+    for i in $(seq 1 50);do
         echo 0 > $sched_group_id
         echo 2 > $sched_group_id
     done