diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java b/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java
index 75a10b4cd..56a3a7c9f 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/ConfigureDemo.java
@@ -357,7 +357,7 @@ public class ConfigureDemo implements ApplicationListener<ApplicationReadyEvent>
         LLMParserTool llmParserTool = new LLMParserTool();
         llmParserTool.setId("1");
         llmParserTool.setType(AgentToolType.LLM_S2SQL);
-        llmParserTool.setModelIds(Lists.newArrayList(3L));
+        llmParserTool.setModelIds(Lists.newArrayList(5L,6L,7L,8L));
         agentConfig.getTools().add(llmParserTool);
 
         agent.setAgentConfig(JSONObject.toJSONString(agentConfig));
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/LoadBenchMarkDemo.java b/launchers/standalone/src/main/java/com/tencent/supersonic/LoadBenchMarkDemo.java
index cca2375e5..8a04b5f51 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/LoadBenchMarkDemo.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/LoadBenchMarkDemo.java
@@ -1,7 +1,11 @@
 package com.tencent.supersonic;
 
+import com.google.common.collect.Lists;
 import com.tencent.supersonic.auth.api.authentication.pojo.User;
+import com.tencent.supersonic.common.pojo.JoinCondition;
+import com.tencent.supersonic.common.pojo.ModelRela;
 import com.tencent.supersonic.common.pojo.enums.AggOperatorEnum;
+import com.tencent.supersonic.common.pojo.enums.FilterOperatorEnum;
 import com.tencent.supersonic.semantic.api.model.enums.DimensionTypeEnum;
 import com.tencent.supersonic.semantic.api.model.enums.IdentifyTypeEnum;
 import com.tencent.supersonic.semantic.api.model.pojo.Dim;
@@ -12,6 +16,7 @@ import com.tencent.supersonic.semantic.api.model.pojo.ModelDetail;
 import com.tencent.supersonic.semantic.api.model.request.DomainReq;
 import com.tencent.supersonic.semantic.api.model.request.ModelReq;
 import com.tencent.supersonic.semantic.model.domain.DomainService;
+import com.tencent.supersonic.semantic.model.domain.ModelRelaService;
 import com.tencent.supersonic.semantic.model.domain.ModelService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -40,17 +45,23 @@ public class LoadBenchMarkDemo implements CommandLineRunner {
     @Autowired
     private ModelService modelService;
 
+    @Autowired
+    private ModelRelaService modelRelaService;
+
     @Override
     public void run(String... args) {
         if (!demoEnable) {
             return;
         }
         try {
-            //addDomain();
-            //addModel_1();
-            //addModel_2();
-            //addModel_3();
-            //addModel_4();
+            addDomain();
+            addModel_1();
+            addModel_2();
+            addModel_3();
+            addModel_4();
+            addModelRela_1();
+            addModelRela_2();
+            addModelRela_3();
         } catch (Exception e) {
             log.error("Failed to add bench mark demo data", e);
         }
@@ -76,6 +87,7 @@ public class LoadBenchMarkDemo implements CommandLineRunner {
         modelReq.setBizName("genre");
         modelReq.setDescription("艺术类型");
         modelReq.setDatabaseId(1L);
+        modelReq.setDomainId(3L);
         modelReq.setViewers(Arrays.asList("admin", "tom", "jack"));
         modelReq.setViewOrgs(Collections.singletonList("admin"));
         modelReq.setAdmins(Collections.singletonList("admin"));
@@ -99,6 +111,7 @@ public class LoadBenchMarkDemo implements CommandLineRunner {
 
         modelDetail.setQueryType("sql_query");
         modelDetail.setSqlQuery("SELECT g_name, rating, most_popular_in FROM genre");
+        modelReq.setModelDetail(modelDetail);
         modelService.createModel(modelReq, user);
     }
 
@@ -124,6 +137,7 @@ public class LoadBenchMarkDemo implements CommandLineRunner {
 
         modelDetail.setQueryType("sql_query");
         modelDetail.setSqlQuery("SELECT artist_name, country, gender, g_name FROM artist");
+        modelReq.setModelDetail(modelDetail);
         modelService.createModel(modelReq, user);
     }
 
@@ -149,6 +163,7 @@ public class LoadBenchMarkDemo implements CommandLineRunner {
 
         modelDetail.setQueryType("sql_query");
         modelDetail.setSqlQuery("SELECT f_id, artist_name, file_size, duration, formats FROM files");
+        modelReq.setModelDetail(modelDetail);
         modelService.createModel(modelReq, user);
     }
 
@@ -182,7 +197,43 @@ public class LoadBenchMarkDemo implements CommandLineRunner {
         modelDetail.setQueryType("sql_query");
         modelDetail.setSqlQuery("SELECT imp_date, song_name, artist_name, country, f_id, g_name, "
                 + " rating, languages, releasedate, resolution FROM song");
+        modelReq.setModelDetail(modelDetail);
         modelService.createModel(modelReq, user);
     }
 
+    public void addModelRela_1() {
+        List<JoinCondition> joinConditions = Lists.newArrayList();
+        joinConditions.add(new JoinCondition("preferred_genre", "g_name", FilterOperatorEnum.EQUALS));
+        ModelRela modelRelaReq = new ModelRela();
+        modelRelaReq.setDomainId(3L);
+        modelRelaReq.setFromModelId(6L);
+        modelRelaReq.setToModelId(5L);
+        modelRelaReq.setJoinType("left join");
+        modelRelaReq.setJoinConditions(joinConditions);
+        modelRelaService.save(modelRelaReq, user);
+    }
+
+    public void addModelRela_2() {
+        List<JoinCondition> joinConditions = Lists.newArrayList();
+        joinConditions.add(new JoinCondition("f_id", "f_id", FilterOperatorEnum.EQUALS));
+        ModelRela modelRelaReq = new ModelRela();
+        modelRelaReq.setDomainId(3L);
+        modelRelaReq.setFromModelId(8L);
+        modelRelaReq.setToModelId(7L);
+        modelRelaReq.setJoinType("left join");
+        modelRelaReq.setJoinConditions(joinConditions);
+        modelRelaService.save(modelRelaReq, user);
+    }
+
+    public void addModelRela_3() {
+        List<JoinCondition> joinConditions = Lists.newArrayList();
+        joinConditions.add(new JoinCondition("genre_is", "g_name", FilterOperatorEnum.EQUALS));
+        ModelRela modelRelaReq = new ModelRela();
+        modelRelaReq.setDomainId(3L);
+        modelRelaReq.setFromModelId(8L);
+        modelRelaReq.setToModelId(5L);
+        modelRelaReq.setJoinType("left join");
+        modelRelaReq.setJoinConditions(joinConditions);
+        modelRelaService.save(modelRelaReq, user);
+    }
 }
\ No newline at end of file
diff --git a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java
index fd2c45ecd..71f515ef7 100644
--- a/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java
+++ b/semantic/query/src/main/java/com/tencent/supersonic/semantic/query/parser/convert/QueryReqConverter.java
@@ -145,9 +145,10 @@ public class QueryReqConverter {
     }
 
     private Set<String> getDimensions(List<ModelSchemaResp> modelSchemaResps, List<String> allFields) {
-        Map<String, String> dimensionLowerToNameMap = modelSchemaResps.stream().flatMap(modelSchemaResp
-                        -> modelSchemaResp.getDimensions().stream())
-                .collect(Collectors.toMap(entry -> entry.getBizName().toLowerCase(), SchemaItem::getBizName));
+        Map<String, String> dimensionLowerToNameMap = modelSchemaResps.stream()
+                .flatMap(modelSchemaResp -> modelSchemaResp.getDimensions().stream())
+                .collect(Collectors.toMap(entry -> entry.getBizName().toLowerCase(), SchemaItem::getBizName,
+                        (k1, k2) -> k1));
         Map<String, String> internalLowerToNameMap = QueryStructUtils.internalCols.stream()
                 .collect(Collectors.toMap(String::toLowerCase, a -> a));
         dimensionLowerToNameMap.putAll(internalLowerToNameMap);