diff --git a/src/main/java/cn/mesalab/config/ApplicationConfig.java b/src/main/java/cn/mesalab/config/ApplicationConfig.java
index 8dea34d..3a78215 100644
--- a/src/main/java/cn/mesalab/config/ApplicationConfig.java
+++ b/src/main/java/cn/mesalab/config/ApplicationConfig.java
@@ -50,6 +50,9 @@ public class ApplicationConfig {
 
     public static final Float BASELINE_TIMES_PERCENT_TIMES = ConfigUtils.getFloatProperty("baseline.times.percent.times");
 
+    public static final Float BASELINE_TYPE2_PERCENTILE = ConfigUtils.getFloatProperty("baseline.type2.percentile");
+    public static final Float BASELINE_TYPE3_PERCENTILE = ConfigUtils.getFloatProperty("baseline.type3.percentile");
+
 
     public static final String HBASE_TABLE = ConfigUtils.getStringProperty("hbase.table");
     public static final String HBASE_ZOOKEEPER_QUORUM= ConfigUtils.getStringProperty("hbase.zookeeper.quorum");
diff --git a/src/main/java/cn/mesalab/service/BaselineSingleThread.java b/src/main/java/cn/mesalab/service/BaselineSingleThread.java
index 4af75c7..b3fa542 100644
--- a/src/main/java/cn/mesalab/service/BaselineSingleThread.java
+++ b/src/main/java/cn/mesalab/service/BaselineSingleThread.java
@@ -7,6 +7,7 @@ import cn.mesalab.utils.DruidUtils;
 import cn.mesalab.utils.HbaseUtils;
 import cn.mesalab.utils.RetryUtils;
 import cn.mesalab.utils.SeriesUtils;
+import com.google.common.collect.Lists;
 import io.vavr.Tuple3;
 import org.apache.calcite.avatica.AvaticaConnection;
 import org.apache.calcite.avatica.AvaticaStatement;
@@ -39,7 +40,7 @@ public class BaselineSingleThread extends Thread {
     private final CountDownLatch countDownLatch;
 
     private final ArrayList<Integer> frequencyBinCounter = new ArrayList<>(Collections.nCopies(ApplicationConfig.MONITOR_FREQUENCY_BIN_NUM, 0));
-    private final ArrayList<Integer> generateTypeCounter = new ArrayList<>(Collections.nCopies(2, 0));
+    private final ArrayList<Integer> generateTypeCounter = new ArrayList<>(Collections.nCopies(3, 0));
     private int discardBaselineCounter = 0;
     private ArrayList<String> discardIpList = new ArrayList<>();
 
@@ -204,12 +205,13 @@ public class BaselineSingleThread extends Thread {
             // 无周期性
             float ipFrequency = ipDruidData.size() / (float) completSeries.size();
             updateLogFrequencyCounter(ipFrequency);
-            // p99/p50 > 10
-            if(ipFrequency >ApplicationConfig.BASELINE_HISTORICAL_FREQUENCY_THREAD && p99/p50 > ApplicationConfig.BASELINE_TIMES_PERCENT_TIMES){
+            // 频率判断
+            if(ipFrequency >ApplicationConfig.BASELINE_HISTORICAL_FREQUENCY_THREAD ){
                 baselineGenerationType = 2;
-                Arrays.fill(baselineArr, ipPercentile);
+                Arrays.fill(baselineArr, SeriesUtils.percentile(series, ApplicationConfig.BASELINE_TYPE2_PERCENTILE));
             } else {
-                return null;
+                baselineGenerationType = 3;
+                Arrays.fill(baselineArr, SeriesUtils.percentile(series, ApplicationConfig.BASELINE_TYPE3_PERCENTILE));
             }
         }
 
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 87ecfa3..a62f68a 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -57,6 +57,9 @@ baseline.exception.percentile=0.99
 baseline.exception.fill.percentile=0.99
 baseline.rational.percentile=0.99
 
+baseline.type2.percentile=1
+baseline.type3.percentile=1
+
 # p99/p50 倍数阈值
 baseline.times.percent.times=10