diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/CostType.java b/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/CostType.java
index b51ec95a7..7fa89d99f 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/CostType.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/persistence/dataobject/CostType.java
@@ -4,8 +4,7 @@ public enum CostType {
     MAPPER(1, "mapper"),
     PARSER(2, "parser"),
     QUERY(3, "query"),
-    PARSERRESPONDER(4, "responder"),
-    PROCESSOR(5, "processor");
+    PROCESSOR(4, "processor");
 
     private Integer type;
     private String name;
diff --git a/common/src/main/java/com/tencent/supersonic/common/pojo/ModelCluster.java b/common/src/main/java/com/tencent/supersonic/common/pojo/ModelCluster.java
index 8bb33c28d..ca02b953b 100644
--- a/common/src/main/java/com/tencent/supersonic/common/pojo/ModelCluster.java
+++ b/common/src/main/java/com/tencent/supersonic/common/pojo/ModelCluster.java
@@ -16,6 +16,8 @@ public class ModelCluster {
 
     private Set<Long> modelIds = new LinkedHashSet<>();
 
+    private Set<String> modelNames = new LinkedHashSet<>();
+
     private String key;
 
     private String name;
@@ -35,9 +37,10 @@ public class ModelCluster {
     }
 
     public void buildName(Map<Long, String> modelNameMap) {
-        name = modelNameMap.entrySet().stream().filter(entry ->
-                modelIds.contains(entry.getKey())).map(Map.Entry::getValue)
-                .collect(Collectors.joining(split));
+        modelNames = modelNameMap.entrySet().stream().filter(entry ->
+                        modelIds.contains(entry.getKey())).map(Map.Entry::getValue)
+                .collect(Collectors.toSet());
+        name = String.join(split, modelNames);
     }
 
     public static Set<Long> getModelIdFromKey(String key) {