diff --git a/sysSentry-1.0.2/selftest/test/nvme/script/nvme_await_us.sh b/sysSentry-1.0.2/selftest/test/nvme/script/nvme_await_us.sh
index c1b6352d9f55e71d10031a71dab56c64fdd2a49b..d7974d1b705f09c2e9c9ccd5c8826ac6109695ea 100644
--- a/sysSentry-1.0.2/selftest/test/nvme/script/nvme_await_us.sh
+++ b/sysSentry-1.0.2/selftest/test/nvme/script/nvme_await_us.sh
@@ -14,10 +14,10 @@ fault_turn=$((60 / fault_length))
 if [ "$continue" -eq 1 ]; then
     if [ "$delay" -eq 150 ]; then
         echo "注入连续慢盘故障, 延迟增加150%, 持续"$fault_time"s" 
-        echo 0 1 200 > "$finject_path"
+        echo 0 1 8000 > "$finject_path"
     elif [ "$delay" -eq 250 ]; then
         echo "注入连续慢盘故障, 延迟增加250%, 持续"$fault_time"s" 
-        echo 0 1 400 > "$finject_path"
+        echo 0 1 15000 > "$finject_path"
     elif [ "$delay" == "iodump" ]; then
         echo "注入磁盘IO HANG场景, 使得部分IO超时, 持续"$fault_time"s" 
         echo 0 1 2000000  > "$finject_path"
@@ -29,10 +29,10 @@ else
     do
         if [ "$delay" -eq 150 ]; then
             echo "注入间歇慢盘故障, 延迟增加150%" 
-            echo 0 1 200 > "$finject_path"
+            echo 0 1 8000 > "$finject_path"
         elif [ "$delay" -eq 250 ]; then
             echo "注入间歇慢盘故障, 延迟增加250%"
-            echo 0 1 400 > "$finject_path"
+            echo 0 1 15000 > "$finject_path"
         elif [ "$delay" == "iodump" ]; then
             echo "注入磁盘IO HANG场景, 使得部分IO超时, 持续"$fault_time"s" 
             echo 0 1 2000000 > "$finject_path"
diff --git a/sysSentry-1.0.2/selftest/test/nvme/script/nvme_partial_slow_us.sh b/sysSentry-1.0.2/selftest/test/nvme/script/nvme_partial_slow_us.sh
index 8053b847508f40c7ea2633ef556b5772588e06af..9d6f352543dd069d53814bc7ce5f1e0e84b6c954 100644
--- a/sysSentry-1.0.2/selftest/test/nvme/script/nvme_partial_slow_us.sh
+++ b/sysSentry-1.0.2/selftest/test/nvme/script/nvme_partial_slow_us.sh
@@ -17,11 +17,11 @@ if [ "$continue" -eq 1 ]; then
     if [ "$delay" -eq 150] ; then
         echo "注入连续慢盘故障, 延迟增加150%, 持续"$fault_time"s" 
         echo 2 1 "$start_block" "$end_block" > "$finject_path"
-        echo 0 1 200 > "$finject_path"
+        echo 0 1 8000 > "$finject_path"
     elif [ "$delay" -eq 250 ]; then
         echo "注入连续慢盘故障, 延迟增加250%, 持续"$fault_time"s" 
         echo 2 1 "$start_block" "$end_block" > "$finject_path"
-        echo 0 1 400 > "$finject_path"
+        echo 0 1 15000 > "$finject_path"
     elif [ "$delay" == "iodump" ]; then
         echo "注入磁盘IO HANG场景, 使得部分IO超时, 持续"$fault_time"s" 
         echo 2 1 "$start_block" "$end_block" > "$finject_path"
@@ -36,11 +36,11 @@ else
         if [ "$delay" -eq 150] ; then
             echo "注入间歇慢盘故障, 延迟增加150%" 
             echo 2 1 "$start_block" "$end_block" > "$finject_path"
-            echo 0 1 200 > "$finject_path"
+            echo 0 1 8000 > "$finject_path"
         elif [ "$delay" -eq 250 ]; then
             echo "注入间歇慢盘故障, 延迟增加250%"
             echo 2 1 "$start_block" "$end_block" > "$finject_path"
-            echo 0 1 400 > "$finject_path"
+            echo 0 1 15000 > "$finject_path"
         elif [ "$delay" == "iodump" ]; then
             echo "注入磁盘IO HANG场景, 使得部分IO超时, 持续"$fault_time"s" 
             echo 2 1 "$start_block" "$end_block" > "$finject_path"