diff --git a/monitor-agent/node_exporter/collector/monitor_log_metric_linux.go b/monitor-agent/node_exporter/collector/monitor_log_metric_linux.go
index fef5005c0..21b9cf5c6 100644
--- a/monitor-agent/node_exporter/collector/monitor_log_metric_linux.go
+++ b/monitor-agent/node_exporter/collector/monitor_log_metric_linux.go
@@ -94,6 +94,7 @@ type logMetricMonitorNeObj struct {
 	TailLastUnixTime   int64                  `json:"-"`
 	DestroyChan        chan int               `json:"-"`
 	TailDataCancelChan chan int               `json:"-"`
+	MultiPathNum       int                    `json:"-"`
 }
 
 type logMetricGroupNeObj struct {
@@ -359,7 +360,7 @@ func (c *logMetricMonitorNeObj) start() {
 	}
 	if reopenFlag {
 		level.Info(monitorLogger).Log("log_metric -> reopen", fmt.Sprintf("path:%s,serviceGroup:%s", c.Path, c.ServiceGroup))
-		time.Sleep(2 * time.Second)
+		time.Sleep(500 * time.Millisecond)
 		go c.start()
 	}
 }
@@ -398,6 +399,7 @@ func (c *logMetricMonitorNeObj) startMultiPath() {
 		level.Warn(monitorLogger).Log("log_metric -> startMultiPath_cannotMatchAnyFile", fmt.Sprintf("path:%s,serviceGroup:%s", c.Path, c.ServiceGroup))
 		return
 	}
+	c.MultiPathNum = len(pathList)
 	go c.startHandleTailData()
 	var destroyChanList []chan int
 	for _, targetFilePath := range pathList {
@@ -484,8 +486,9 @@ func (c *logMetricMonitorNeObj) new(input *logMetricMonitorNeObj) {
 
 // 把所有正则初始化
 func (c *logMetricMonitorNeObj) update(input *logMetricMonitorNeObj) {
+	level.Info(monitorLogger).Log("do updateLogMetricMonitorNeObj", c.Path)
 	c.Lock.Lock()
-	level.Info(monitorLogger).Log("updateLogMetricMonitorNeObj", c.Path)
+	level.Info(monitorLogger).Log("start updateLogMetricMonitorNeObj", c.Path)
 	newJsonConfigList := []*logMetricJsonNeObj{}
 	var err error
 	for _, jsonObj := range input.JsonConfig {
@@ -537,11 +540,15 @@ func (c *logMetricMonitorNeObj) update(input *logMetricMonitorNeObj) {
 	c.TargetEndpoint = input.TargetEndpoint
 	c.ServiceGroup = input.ServiceGroup
 	c.MetricGroupConfig = newMetricGroupList
-	level.Info(monitorLogger).Log("MetricGroupConfig: ", fmt.Sprintf("len:%d", len(c.MetricGroupConfig)))
+	level.Info(monitorLogger).Log("updateLogMetricMonitorNeObj_MetricGroupConfig: ", fmt.Sprintf("len:%d", len(c.MetricGroupConfig)))
 	c.Lock.Unlock()
 	if strings.Contains(c.Path, "*") {
-		c.DestroyChan <- 1
-		time.Sleep(2 * time.Second)
+		if c.MultiPathNum > 0 {
+			level.Info(monitorLogger).Log("start_updateLogMetricMonitorNeObj_destroy_*: ", c.Path)
+			c.DestroyChan <- 1
+			level.Info(monitorLogger).Log("end_updateLogMetricMonitorNeObj_destroy_*: ", c.Path)
+		}
+		time.Sleep(500 * time.Millisecond)
 		go c.startMultiPath()
 	}
 }
@@ -679,7 +686,9 @@ func LogMetricMonitorHandleAction(requestParamBuff []byte) error {
 	if len(deletePathMap) > 0 && len(tmpLogMetricObjJobs) > 0 {
 		for _, existJob := range tmpLogMetricObjJobs {
 			if _, ok := deletePathMap[existJob.Path]; ok {
-				existJob.ReOpenHandlerChan <- 1
+				if !strings.Contains(existJob.Path, "*") {
+					existJob.ReOpenHandlerChan <- 1
+				}
 			}
 		}
 	}
diff --git a/monitor-server/services/db/log_metric.go b/monitor-server/services/db/log_metric.go
index b7ce368ea..4829fbbb3 100644
--- a/monitor-server/services/db/log_metric.go
+++ b/monitor-server/services/db/log_metric.go
@@ -590,8 +590,8 @@ func getLogMetricRatePromExpr(metric, metricPrefix, aggType, serviceGroup, sucRe
 	if metric == "req_fail_rate" {
 		//result = fmt.Sprintf("100-100*((sum(%s{key=\"%sreq_suc_count\",agg=\"%s\",service_group=\"%s\",retcode=\"%s\",code=\"$t_code\"}) by (service_group,code))/(sum(%s{key=\"%sreq_count\",agg=\"%s\",service_group=\"%s\",code=\"$t_code\"}) by (service_group,code)) > 0 or vector(1))",
 		//	models.LogMetricName, metricPrefix, aggType, serviceGroup, sucRetCode, models.LogMetricName, metricPrefix, aggType, serviceGroup)
-		result = fmt.Sprintf("100-100*((sum(%s{key=\"%sreq_suc_count\",agg=\"%s\",service_group=\"%s\",retcode=\"%s\",code=\"$t_code\"}) by (service_group,code) > 0 or (sum(%s{key=\"%sreq_suc_count\",agg=\"%s\",service_group=\"%s\",retcode=\"%s\",code=\"$t_code\"}) by (service_group,code) + 1))/(sum(%s{key=\"%sreq_count\",agg=\"%s\",service_group=\"%s\",code=\"$t_code\"}) by (service_group,code) > 0 or (sum(%s{key=\"%sreq_count\",agg=\"%s\",service_group=\"%s\",code=\"$t_code\"}) by (service_group,code) + 1)))",
-			models.LogMetricName, metricPrefix, aggType, serviceGroup, sucRetCode, models.LogMetricName, metricPrefix, aggType, serviceGroup, sucRetCode, models.LogMetricName, metricPrefix, aggType, serviceGroup, models.LogMetricName, metricPrefix, aggType, serviceGroup)
+		result = fmt.Sprintf("100*((sum(%s{key=\"%sreq_suc_count\",agg=\"%s\",service_group=\"%s\",retcode!=\"%s\",code=\"$t_code\"}) by (service_group,code))/(sum(%s{key=\"%sreq_count\",agg=\"%s\",service_group=\"%s\",code=\"$t_code\"}) by (service_group,code) > 0 or (sum(%s{key=\"%sreq_count\",agg=\"%s\",service_group=\"%s\",code=\"$t_code\"}) by (service_group,code) + 1)))",
+			models.LogMetricName, metricPrefix, aggType, serviceGroup, sucRetCode, models.LogMetricName, metricPrefix, aggType, serviceGroup, models.LogMetricName, metricPrefix, aggType, serviceGroup)
 
 	}
 	return
diff --git a/monitor-ui/src/views/monitor-config/log-template-config/json-regex.vue b/monitor-ui/src/views/monitor-config/log-template-config/json-regex.vue
index 366eca163..2e2c8a847 100644
--- a/monitor-ui/src/views/monitor-config/log-template-config/json-regex.vue
+++ b/monitor-ui/src/views/monitor-config/log-template-config/json-regex.vue
@@ -168,10 +168,10 @@ import Vue from 'vue'
 import {thresholdList, lastList} from '@/assets/config/common-config.js'
 
 const initRangeConfigMap = {
-  req_suc_rate: {
-    operator: '<',
-    threshold: '90',
-    time: '60',
+  req_fail_rate: {
+    operator: '>',
+    threshold: '10',
+    time: '0',
     time_unit: 's'
   },
   req_costtime_avg: {
@@ -332,7 +332,7 @@ export default {
               <i-switch value={params.row.auto_alarm}
                 on-on-change={val => {
                   if (!val) {
-                    const key = ['req_suc_rate', 'req_costtime_avg'].includes(params.row.metric) ? params.row.metric : 'other'
+                    const key = ['req_fail_rate', 'req_costtime_avg'].includes(params.row.metric) ? params.row.metric : 'other'
                     Vue.set(this.configInfo.metric_list[params.index], 'range_config', cloneDeep(initRangeConfigMap[key]))
                   }
                   this.configInfo.metric_list[params.index].auto_alarm = val
@@ -520,8 +520,8 @@ export default {
                 'code'
               ],
               color_group: '#20a162',
-              auto_alarm: true,
-              range_config: cloneDeep(initRangeConfigMap.req_suc_rate)
+              auto_alarm: false,
+              range_config: cloneDeep(initRangeConfigMap.other)
             },
             {
               log_param_name: 'code',
@@ -539,13 +539,13 @@ export default {
               log_param_name: 'code',
               metric: 'req_fail_rate',
               display_name: this.$t('m_failure_rate'),
-              agg_type: '100-100*{req_suc_count}/{req_count}',
+              agg_type: '100*{req_fail_count_detail}/{req_count}',
               tag_config: [
                 'code'
               ],
               color_group: '#7c1823',
-              auto_alarm: false,
-              range_config: cloneDeep(initRangeConfigMap.other)
+              auto_alarm: true,
+              range_config: cloneDeep(initRangeConfigMap.req_fail_rate)
             },
             {
               log_param_name: 'code',
diff --git a/monitor-ui/src/views/monitor-config/log-template-config/standard-regex.vue b/monitor-ui/src/views/monitor-config/log-template-config/standard-regex.vue
index c19a40c6c..043c97cdc 100644
--- a/monitor-ui/src/views/monitor-config/log-template-config/standard-regex.vue
+++ b/monitor-ui/src/views/monitor-config/log-template-config/standard-regex.vue
@@ -132,10 +132,10 @@ import Vue from 'vue'
 import {thresholdList, lastList} from '@/assets/config/common-config.js'
 
 const initRangeConfigMap = {
-  req_suc_rate: {
-    operator: '<',
-    threshold: '90',
-    time: '60',
+  req_fail_rate: {
+    operator: '>',
+    threshold: '10',
+    time: '0',
     time_unit: 's'
   },
   req_costtime_avg: {
@@ -285,7 +285,7 @@ export default {
               <i-switch value={params.row.auto_alarm}
                 on-on-change={val => {
                   if (!val) {
-                    const key = ['req_suc_rate', 'req_costtime_avg'].includes(params.row.metric) ? params.row.metric : 'other'
+                    const key = ['req_fail_rate', 'req_costtime_avg'].includes(params.row.metric) ? params.row.metric : 'other'
                     Vue.set(this.configInfo.metric_list[params.index], 'range_config', cloneDeep(initRangeConfigMap[key]))
                   }
                   this.configInfo.metric_list[params.index].auto_alarm = val
@@ -456,8 +456,8 @@ export default {
                 'code'
               ],
               color_group: '#20a162',
-              auto_alarm: true,
-              range_config: cloneDeep(initRangeConfigMap.req_suc_rate)
+              auto_alarm: false,
+              range_config: cloneDeep(initRangeConfigMap.other)
             },
             {
               log_param_name: 'code',
@@ -475,13 +475,13 @@ export default {
               log_param_name: 'code',
               metric: 'req_fail_rate',
               display_name: this.$t('m_failure_rate'),
-              agg_type: '100-100*{req_suc_count}/{req_count}',
+              agg_type: '100*{req_fail_count_detail}/{req_count}',
               tag_config: [
                 'code'
               ],
               color_group: '#7c1823',
-              auto_alarm: false,
-              range_config: cloneDeep(initRangeConfigMap.other)
+              auto_alarm: true,
+              range_config: cloneDeep(initRangeConfigMap.req_fail_rate)
             },
             {
               log_param_name: 'code',