diff --git a/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainDetail.java b/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainDetail.java
index 1aecfa505..f67325059 100644
--- a/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainDetail.java
+++ b/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainDetail.java
@@ -14,16 +14,19 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class ChainDetail {
+    private boolean isNormal = true;
     private String chainToken;
     private Map<String, ChainNode> chainNodeMap = new HashMap<String, ChainNode>();
     private String userId;
 
-    public ChainDetail(ChainInfo chainInfo) {
+    public ChainDetail(ChainInfo chainInfo, boolean isNormal) {
         chainToken = chainInfo.getCID();
         for (ChainNode chainNode : chainInfo.getNodes()) {
             chainNodeMap.put(chainNode.getTraceLevelId(), chainNode);
         }
         userId = chainInfo.getUserId();
+
+        this.isNormal = isNormal;
     }
 
     @Override
@@ -36,8 +39,9 @@ public class ChainDetail {
             put.addColumn(Config.HBase.TRACE_DETAIL_FAMILY_COLUMN.getBytes(),entry.getKey().getBytes(),
                     entry.getValue().toString().getBytes());
         }
-
-        CallChainInfoDao.saveChainDetail(this);
+        if (isNormal) {
+            CallChainInfoDao.saveChainDetail(this);
+        }
     }
 
     public Collection<ChainNode> getChainNodes() {
diff --git a/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainRelate.java b/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainRelate.java
index beabfd55a..f3d4bc33b 100644
--- a/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainRelate.java
+++ b/skywalking-analysis/src/main/java/com/ai/cloud/skywalking/analysis/categorize2chain/ChainRelate.java
@@ -4,8 +4,6 @@ import com.ai.cloud.skywalking.analysis.categorize2chain.model.ChainInfo;
 import com.ai.cloud.skywalking.analysis.config.Config;
 import com.ai.cloud.skywalking.analysis.config.Constants;
 import com.ai.cloud.skywalking.analysis.util.HBaseUtil;
-import com.google.gson.Gson;
-
 import com.google.gson.GsonBuilder;
 import org.apache.hadoop.hbase.client.Put;
 import org.slf4j.Logger;
@@ -27,7 +25,7 @@ public class ChainRelate {
         this.key = key;
     }
 
-    private void categoryUncategorizedChainInfo(CategorizedChainInfo parentChains) {
+    private void categoryAllUncategorizedChainInfo(CategorizedChainInfo parentChains) {
         if (uncategorizeChainInfoList != null && uncategorizeChainInfoList.size() > 0) {
             Iterator<UncategorizeChainInfo> uncategorizeChainInfoIterator = uncategorizeChainInfoList.iterator();
             while (uncategorizeChainInfoIterator.hasNext()) {
@@ -40,18 +38,22 @@ public class ChainRelate {
         }
     }
 
-    private void classifiedChains(UncategorizeChainInfo child) {
+    private void try2CategoryUncategorizedChainInfo(UncategorizeChainInfo child) {
         boolean isContained = false;
         for (Map.Entry<String, CategorizedChainInfo> entry : categorizedChainInfoMap.entrySet()) {
             if (entry.getValue().isAlreadyContained(child)) {
                 isContained = true;
             } else if (entry.getValue().isContained(child)) {
                 entry.getValue().add(child);
+                chainDetailMap.put(child.getCID(), new ChainDetail(child.getChainInfo(), false));
                 isContained = true;
             }
         }
 
         if (!isContained) {
+            if (!uncategorizeChainInfoList.contains(child)) {
+                chainDetailMap.put(child.getCID(), new ChainDetail(child.getChainInfo(), false));
+            }
             uncategorizeChainInfoList.add(child);
         }
 
@@ -62,7 +64,7 @@ public class ChainRelate {
             categorizedChainInfoMap.put(chainInfo.getCID(),
                     new CategorizedChainInfo(chainInfo));
 
-            chainDetailMap.put(chainInfo.getCID(), new ChainDetail(chainInfo));
+            chainDetailMap.put(chainInfo.getCID(), new ChainDetail(chainInfo, true));
         }
         return categorizedChainInfoMap.get(chainInfo.getCID());
     }
@@ -70,10 +72,10 @@ public class ChainRelate {
     public void addRelate(ChainInfo chainInfo) {
         if (chainInfo.getChainStatus() == ChainInfo.ChainStatus.NORMAL) {
             CategorizedChainInfo categorizedChainInfo = addCategorizedChain(chainInfo);
-            categoryUncategorizedChainInfo(categorizedChainInfo);
+            categoryAllUncategorizedChainInfo(categorizedChainInfo);
         } else {
             UncategorizeChainInfo uncategorizeChainInfo = new UncategorizeChainInfo(chainInfo);
-            classifiedChains(uncategorizeChainInfo);
+            try2CategoryUncategorizedChainInfo(uncategorizeChainInfo);
         }
     }
 
@@ -86,8 +88,8 @@ public class ChainRelate {
         List<Put> puts = new ArrayList<Put>();
         for (Map.Entry<String, ChainDetail> entry : chainDetailMap.entrySet()) {
             Put put1 = new Put(entry.getKey().getBytes());
-            puts.add(put1);
             entry.getValue().save(put1);
+            puts.add(put1);
         }