diff --git a/common/src/main/java/com/usthe/common/entity/job/Job.java b/common/src/main/java/com/usthe/common/entity/job/Job.java
index a9338a6..e4799d2 100644
--- a/common/src/main/java/com/usthe/common/entity/job/Job.java
+++ b/common/src/main/java/com/usthe/common/entity/job/Job.java
@@ -66,6 +66,12 @@ public class Job {
      */
     private List<Configmap> configmap;
 
+    /**
+     * collector使用 - 任务被时间轮开始调度的时间戳
+     */
+    @JsonIgnore
+    private transient long dispatchTime;
+
     /**
      * collector使用 - 任务版本,此字段不存储于etcd
      */
@@ -88,7 +94,7 @@ public class Job {
      * collector使用 - 临时存储一次性任务指标组响应数据
      */
     @JsonIgnore
-    private transient List<CollectRep.MetricsData> metricsDataTemps;
+    private transient List<CollectRep.MetricsData> responseDataTemp;
 
     /**
      * collector使用 - 构造初始化指标组执行视图
@@ -100,13 +106,9 @@ public class Job {
                     if (metric.getAliasFields() == null || metric.getAliasFields().isEmpty()) {
                         metric.setAliasFields(metric.getFields().stream().map(Metrics.Field::getField).collect(Collectors.toList()));
                     }
-                    // 设置默认的指标组执行优先级
+                    // 设置默认的指标组执行优先级,不填则默认最后优先级
                     if (metric.getPriority() == null) {
-                        if (AVAILABILITY.equals(metric.getName())) {
-                            metric.setPriority((byte)0);
-                        } else {
-                            metric.setPriority(Byte.MAX_VALUE);
-                        }
+                        metric.setPriority(Byte.MAX_VALUE);
                     }
                 })
                 .collect(Collectors.groupingBy(Metrics::getPriority));
@@ -167,9 +169,9 @@ public class Job {
     }
 
     public void addCollectMetricsData(CollectRep.MetricsData metricsData) {
-        if (metricsDataTemps == null) {
-            metricsDataTemps = new LinkedList<>();
+        if (responseDataTemp == null) {
+            responseDataTemp = new LinkedList<>();
         }
-        metricsDataTemps.add(metricsData);
+        responseDataTemp.add(metricsData);
     }
 }
diff --git a/common/src/main/java/com/usthe/common/entity/job/Metrics.java b/common/src/main/java/com/usthe/common/entity/job/Metrics.java
index 76efa3e..fce17c1 100644
--- a/common/src/main/java/com/usthe/common/entity/job/Metrics.java
+++ b/common/src/main/java/com/usthe/common/entity/job/Metrics.java
@@ -10,6 +10,7 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 
 import java.util.List;
+import java.util.Objects;
 
 /**
  * 监控采集的指标集合详情 eg: cpu | memory | health
@@ -68,6 +69,23 @@ public class Metrics {
      */
     private JdbcProtocol jdbc;
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        Metrics metrics = (Metrics) o;
+        return name.equals(metrics.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name);
+    }
+
     @Data
     @AllArgsConstructor
     @NoArgsConstructor
diff --git a/manager/src/main/java/com/usthe/manager/pojo/entity/Monitor.java b/manager/src/main/java/com/usthe/manager/pojo/entity/Monitor.java
index 56a48d2..a4ec83e 100644
--- a/manager/src/main/java/com/usthe/manager/pojo/entity/Monitor.java
+++ b/manager/src/main/java/com/usthe/manager/pojo/entity/Monitor.java
@@ -73,7 +73,7 @@ public class Monitor {
     /**
      * 监控状态 0:未监控,1:可用,2:不可用,3:不可达,4:挂起
      */
-    @ApiModelProperty(value = "监控状态 0:未监控,1:可用,2:不可用,3:不可达,4:挂起", example = "1", accessMode = READ_WRITE, position = 6)
+    @ApiModelProperty(value = "监控状态 0:未监控,1:可用,2:不可用,3:不可达,4:挂起", accessMode = READ_WRITE, position = 6)
     @Min(0)
     @Max(4)
     private byte status;
diff --git a/manager/src/main/java/com/usthe/manager/pojo/entity/Param.java b/manager/src/main/java/com/usthe/manager/pojo/entity/Param.java
index 20144dc..4d901fa 100644
--- a/manager/src/main/java/com/usthe/manager/pojo/entity/Param.java
+++ b/manager/src/main/java/com/usthe/manager/pojo/entity/Param.java
@@ -62,7 +62,7 @@ public class Param {
     /**
      * 参数类型 0:数字 1:字符串 2:加密串
      */
-    @ApiModelProperty(value = "参数类型 0:数字 1:字符串 2:加密串", example = "0", accessMode = READ_WRITE, position = 4)
+    @ApiModelProperty(value = "参数类型 0:数字 1:字符串 2:加密串", accessMode = READ_WRITE, position = 4)
     @Min(0)
     @Max(2)
     private byte type;