diff --git a/0006-add-cpu-online-fault-isolation.patch b/0006-add-cpu-online-fault-isolation.patch
index cac4da05e2e44d486ec34797178467e41bd8a201..b796a48845963d1c62298e5f372bc1045b4496a5 100644
--- a/0006-add-cpu-online-fault-isolation.patch
+++ b/0006-add-cpu-online-fault-isolation.patch
@@ -441,7 +441,7 @@ index 0000000..a809f91
 +    .name = "CPU_CE_THRESHOLD",
 +    .units = normal_units,
 +    .value = 18,
-+    .limit = 50
++    .limit = 10000
 +};
 +
 +static struct isolation_param cpu_limit = {
@@ -453,7 +453,7 @@ index 0000000..a809f91
 +    .name = "CPU_ISOLATION_CYCLE",
 +    .units = cycle_units,
 +    .value = 24 * 60 * 60,
-+    .limit = 72 * 60 * 60
++    .limit = 30 * 24 * 60 * 60
 +};
 +
 +static const char *cpu_state[] = {
@@ -579,8 +579,8 @@ index 0000000..a809f91
 +        }
 +    }
 +    /* set limit of offlined cpu limit according to number of cpu */
-+    cpu_limit.limit = cpus / 3;
-+    cpu_limit.value = cpus / 3;
++    cpu_limit.limit = cpus - 1;
++    cpu_limit.value = 0;
 +
 +    if (get_sockets() < 0 || get_dies() < 0) {
 +        log(TERM, LOG_ERR, "Failed to get sockets or nodes of the system\n");
diff --git a/rasdaemon.spec b/rasdaemon.spec
index 0015def46e131deb14ed2c84f03135d805f1efa9..ed3350a1925c717a1f6797740102961daf5bc36c 100644
--- a/rasdaemon.spec
+++ b/rasdaemon.spec
@@ -1,6 +1,6 @@
 Name:			rasdaemon
 Version:		0.6.6
-Release:		6
+Release:		7
 License:		GPLv2
 Summary:		Utility to get Platform Reliability, Availability and Serviceability (RAS) reports via the Kernel tracing events
 URL:			https://github.com/mchehab/rasdaemon.git
@@ -72,6 +72,11 @@ rm INSTALL %{buildroot}/usr/include/*.h
 /usr/bin/systemctl enable rasdaemon.service >/dev/null 2>&1 || :
 
 %changelog
+* Mon Jul 12 2021 luoshengwei<luoshengwei@huawei.com> - 0.6.6-7
+- Set the threshold limit of CE isolated algorithom to 10000/30D, since the
+- original limit 50/3D was too small. And set the threshold limit of offlined
+- cpu numbers to cores-1.
+
 * Tue Jun 8 2021 luoshengwei<luoshengwei@huawei.com> - 0.6.6-6
 - fix parameter check in parse_ul_config and add or move log print
 - to suitable position