diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigBase.java b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigBase.java
index e9877855c..2841cd802 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigBase.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigBase.java
@@ -31,7 +31,7 @@ public class ChatConfigBase {
     /**
      * information about dictionary about the domain
      */
-    private List<KnowledgeInfo> dictionaryInfos;
+    private List<KnowledgeInfo> knowledgeInfos;
 
     /**
      * available status
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigInfo.java b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigInfo.java
index 775f9b2f8..556c224f6 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigInfo.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigInfo.java
@@ -30,7 +30,7 @@ public class ChatConfigInfo {
     /**
      * information about dictionary about the domain
      */
-    private List<KnowledgeInfo> dictionaryInfos;
+    private List<KnowledgeInfo> knowledgeInfos;
 
     /**
      * available status
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigRichInfo.java b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigRichInfo.java
index 7e056a386..bb72fcf1d 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigRichInfo.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/pojo/config/ChatConfigRichInfo.java
@@ -33,7 +33,7 @@ public class ChatConfigRichInfo {
     /**
      * information about dictionary about the domain
      */
-    private List<KnowledgeInfo> dictionaryInfos;
+    private List<KnowledgeInfo> knowledgeInfos;
 
     /**
      * available status
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/ChatConfigUtils.java b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/ChatConfigUtils.java
index 77781ab4e..c3517d08a 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/ChatConfigUtils.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/ChatConfigUtils.java
@@ -154,7 +154,7 @@ public class ChatConfigUtils {
                 JsonUtil.toList(chaConfigDO.getDefaultMetrics(), DefaultMetricInfo.class));
         chaConfigDescriptor.setVisibility(JsonUtil.toObject(chaConfigDO.getVisibility(), ItemVisibility.class));
         chaConfigDescriptor.setEntity(JsonUtil.toObject(chaConfigDO.getEntity(), Entity.class));
-        chaConfigDescriptor.setDictionaryInfos(JsonUtil.toList(chaConfigDO.getKnowledgeInfo(), KnowledgeInfo.class));
+        chaConfigDescriptor.setKnowledgeInfos(JsonUtil.toList(chaConfigDO.getKnowledgeInfo(), KnowledgeInfo.class));
         chaConfigDescriptor.setStatusEnum(StatusEnum.of(chaConfigDO.getStatus()));
 
         chaConfigDescriptor.setCreatedBy(chaConfigDO.getCreatedBy());
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/DictMetaUtils.java b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/DictMetaUtils.java
index a0da48167..9590908aa 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/DictMetaUtils.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/domain/utils/DictMetaUtils.java
@@ -14,6 +14,7 @@ import com.tencent.supersonic.chat.domain.pojo.config.ItemVisibilityInfo;
 import com.tencent.supersonic.chat.domain.pojo.config.KnowledgeInfo;
 import com.tencent.supersonic.knowledge.domain.pojo.DictUpdateMode;
 import com.tencent.supersonic.knowledge.domain.pojo.DimValue2DictCommand;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -22,6 +23,7 @@ import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
+
 import org.apache.logging.log4j.util.Strings;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
@@ -37,7 +39,7 @@ public class DictMetaUtils {
     private final DefaultSemanticInternalUtils defaultSemanticUtils;
 
     public DictMetaUtils(SemanticLayer semanticLayer,
-            DefaultSemanticInternalUtils defaultSemanticUtils) {
+                         DefaultSemanticInternalUtils defaultSemanticUtils) {
         this.semanticLayer = semanticLayer;
         this.defaultSemanticUtils = defaultSemanticUtils;
     }
@@ -129,21 +131,21 @@ public class DictMetaUtils {
     }
 
     private void fillDimValueDOList(List<DimValueDO> dimValueDOList, Long domainId,
-            Map<Long, DimSchemaResp> dimIdAndDescPair) {
+                                    Map<Long, DimSchemaResp> dimIdAndDescPair) {
         ChatConfigRichInfo chaConfigRichDesc = defaultSemanticUtils.getChatConfigRichInfo(domainId);
         if (Objects.nonNull(chaConfigRichDesc)) {
 
             List<DefaultMetric> defaultMetricDescList = chaConfigRichDesc.getDefaultMetrics();
 
-            List<KnowledgeInfo> dictionaryInfos = chaConfigRichDesc.getDictionaryInfos();
-            if (!CollectionUtils.isEmpty(dictionaryInfos)) {
+            List<KnowledgeInfo> knowledgeInfos = chaConfigRichDesc.getKnowledgeInfos();
+            if (!CollectionUtils.isEmpty(knowledgeInfos)) {
                 List<Dim4Dict> dimensions = new ArrayList<>();
-                dictionaryInfos.stream()
-                        .filter(dictionaryInfo -> dictionaryInfo.getIsDictInfo()
-                                && isVisibleDim(dictionaryInfo, chaConfigRichDesc.getVisibility()))
-                        .forEach(dictionaryInfo -> {
-                            if (dimIdAndDescPair.containsKey(dictionaryInfo.getItemId())) {
-                                DimSchemaResp dimensionDesc = dimIdAndDescPair.get(dictionaryInfo.getItemId());
+                knowledgeInfos.stream()
+                        .filter(knowledgeInfo -> knowledgeInfo.getIsDictInfo()
+                                && isVisibleDim(knowledgeInfo, chaConfigRichDesc.getVisibility()))
+                        .forEach(knowledgeInfo -> {
+                            if (dimIdAndDescPair.containsKey(knowledgeInfo.getItemId())) {
+                                DimSchemaResp dimensionDesc = dimIdAndDescPair.get(knowledgeInfo.getItemId());
 
                                 //default cnt
                                 if (CollectionUtils.isEmpty(defaultMetricDescList)) {
@@ -156,9 +158,9 @@ public class DictMetaUtils {
                                 }
 
                                 String bizName = dimensionDesc.getBizName();
-                                dimensions.add(new Dim4Dict(dictionaryInfo.getItemId(), bizName,
-                                        dictionaryInfo.getBlackList(), dictionaryInfo.getWhiteList(),
-                                        dictionaryInfo.getRuleList()));
+                                dimensions.add(new Dim4Dict(knowledgeInfo.getItemId(), bizName,
+                                        knowledgeInfo.getBlackList(), knowledgeInfo.getWhiteList(),
+                                        knowledgeInfo.getRuleList()));
                             }
 
                         });
@@ -173,10 +175,10 @@ public class DictMetaUtils {
         }
     }
 
-    private boolean isVisibleDim(KnowledgeInfo dictionaryInfo, ItemVisibilityInfo itemVisibilityDesc) {
+    private boolean isVisibleDim(KnowledgeInfo knowledgeInfo, ItemVisibilityInfo itemVisibilityDesc) {
         if (Objects.isNull(itemVisibilityDesc) || CollectionUtils.isEmpty(itemVisibilityDesc.getBlackDimIdList())) {
             return true;
         }
-        return !itemVisibilityDesc.getBlackDimIdList().contains(dictionaryInfo.getItemId());
+        return !itemVisibilityDesc.getBlackDimIdList().contains(knowledgeInfo.getItemId());
     }
 }
\ No newline at end of file
diff --git a/launchers/chat/src/main/resources/db/chat-data-h2.sql b/launchers/chat/src/main/resources/db/chat-data-h2.sql
index f286f1ae0..48d7d332c 100644
--- a/launchers/chat/src/main/resources/db/chat-data-h2.sql
+++ b/launchers/chat/src/main/resources/db/chat-data-h2.sql
@@ -3,7 +3,6 @@ insert into s2_user (id, `name`, password, display_name, email) values (2, 'jack
 insert into s2_user (id, `name`, password, display_name, email) values (3, 'tom','123456','tom','tom@xx.com');
 insert into s2_user (id, `name`, password, display_name, email) values (4, 'lucy','123456','lucy','lucy@xx.com');
 
-insert into s2_chat_config (`id` ,`domain_id` ,`default_metrics`,`visibility`,`entity_info` ,`dictionary_info`,`created_at`,`updated_at`,`created_by`,`updated_by`,`status` ) values (1,1,'[{"metricId":1,"unit":7,"period":"DAY"}]','{"blackDimIdList":[],"blackMetricIdList":[]}','{"entityIds":[2],"names":["用户","用户姓名"],"detailData":{"dimensionIds":[1,2],"metricIds":[2]}}','[{"itemId":1,"type":"DIMENSION","blackList":[],"isDictInfo":true},{"itemId":2,"type":"DIMENSION","blackList":[],"isDictInfo":true},{"itemId":3,"type":"DIMENSION","blackList":[],"isDictInfo":true}]','2023-05-24 18:00:00','2023-05-25 11:00:00','admin','admin',1);
 insert into s2_chat_config (id, domain_id, default_metrics, visibility, entity_info, dictionary_info, created_at, updated_at, created_by, updated_by, status) values (2, 1, '[{"metricId":1,"unit":7,"period":"DAY"}]','{"blackDimIdList":[],"blackMetricIdList":[]}','{"entityIds":[2],"names":["用户","用户姓名"],"detailData":{"dimensionIds":[1,2],"metricIds":[2]}}','[{"itemId":1,"type":"DIMENSION","blackList":[],"isDictInfo":true},{"itemId":2,"type":"DIMENSION","blackList":[],"isDictInfo":true},{"itemId":3,"type":"DIMENSION","blackList":[],"isDictInfo":true}]','2023-05-24 18:00:00', '2023-05-25 11:00:00', 'admin', 'admin', 1 );
 
 insert into s2_chat (chat_id, `chat_name`, create_time, last_time, creator,last_question,is_delete,is_top) values (1, '超音数访问统计','2023-06-10 10:00:52.495','2023-06-10 10:00:52','admin','您好，欢迎使用内容智能小Q','0','0');