diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/config/OptimizationConfig.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/config/OptimizationConfig.java
index f0782f85c..0059a8eb6 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/config/OptimizationConfig.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/config/OptimizationConfig.java
@@ -73,9 +73,6 @@ public class OptimizationConfig {
     @Value("${text2sql.self.consistency.num:5}")
     private int text2sqlSelfConsistencyNum;
 
-    @Value("${text2sql.collection.name:text2dsl_agent_collection}")
-    private String text2sqlCollectionName;
-
     @Value("${parse.show.count:3}")
     private Integer parseShowCount;
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/corrector/WhereCorrector.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/corrector/WhereCorrector.java
index b1d68fb9f..07ef29067 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/corrector/WhereCorrector.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/corrector/WhereCorrector.java
@@ -5,7 +5,7 @@ import com.tencent.supersonic.headless.api.pojo.SchemaValueMap;
 import com.tencent.supersonic.chat.api.pojo.SemanticParseInfo;
 import com.tencent.supersonic.chat.api.pojo.SemanticSchema;
 import com.tencent.supersonic.chat.api.pojo.request.QueryFilters;
-import com.tencent.supersonic.chat.core.parser.sql.llm.S2SqlDateHelper;
+import com.tencent.supersonic.chat.core.utils.S2SqlDateHelper;
 import com.tencent.supersonic.chat.core.pojo.QueryContext;
 import com.tencent.supersonic.common.pojo.Constants;
 import com.tencent.supersonic.common.pojo.enums.TimeDimensionEnum;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/LLMRequestService.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/LLMRequestService.java
index 3dce92fb3..cde924968 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/LLMRequestService.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/LLMRequestService.java
@@ -1,6 +1,7 @@
 package com.tencent.supersonic.chat.core.parser.sql.llm;
 
 import com.google.common.collect.Lists;
+import com.tencent.supersonic.chat.core.utils.S2SqlDateHelper;
 import com.tencent.supersonic.headless.api.pojo.SchemaElement;
 import com.tencent.supersonic.chat.api.pojo.SchemaElementMatch;
 import com.tencent.supersonic.headless.api.pojo.SchemaElementType;
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSCSqlGeneration.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSCSqlGeneration.java
index 13eeee5fa..1342bf0cd 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSCSqlGeneration.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSCSqlGeneration.java
@@ -48,7 +48,7 @@ public class OnePassSCSqlGeneration implements SqlGeneration, InitializingBean {
         keyPipelineLog.info("viewId:{},llmReq:{}", viewId, llmReq);
 
         List<Map<String, String>> sqlExamples = sqlExamplarLoader.retrieverSqlExamples(llmReq.getQueryText(),
-                optimizationConfig.getText2sqlCollectionName(), optimizationConfig.getText2sqlExampleNum());
+                optimizationConfig.getText2sqlExampleNum());
 
         List<List<Map<String, String>>> exampleListPool = sqlPromptGenerator.getExampleCombos(sqlExamples,
                 optimizationConfig.getText2sqlFewShotsNum(), optimizationConfig.getText2sqlSelfConsistencyNum());
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSqlGeneration.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSqlGeneration.java
index a3fe2748f..a98486ae1 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSqlGeneration.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/OnePassSqlGeneration.java
@@ -45,7 +45,7 @@ public class OnePassSqlGeneration implements SqlGeneration, InitializingBean {
         //1.retriever sqlExamples
         keyPipelineLog.info("viewId:{},llmReq:{}", viewId, llmReq);
         List<Map<String, String>> sqlExamples = sqlExampleLoader.retrieverSqlExamples(llmReq.getQueryText(),
-                optimizationConfig.getText2sqlCollectionName(), optimizationConfig.getText2sqlExampleNum());
+                optimizationConfig.getText2sqlExampleNum());
 
         //2.generator linking and sql prompt by sqlExamples,and generate response.
         String promptStr = sqlPromptGenerator.generatorLinkingAndSqlPrompt(llmReq, sqlExamples);
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/SqlExamplarLoader.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/SqlExamplarLoader.java
index 7aa5c869a..7a586e9d3 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/SqlExamplarLoader.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/SqlExamplarLoader.java
@@ -2,6 +2,7 @@ package com.tencent.supersonic.chat.core.parser.sql.llm;
 
 
 import com.fasterxml.jackson.core.type.TypeReference;
+import com.tencent.supersonic.common.config.EmbeddingConfig;
 import com.tencent.supersonic.common.util.ComponentFactory;
 import com.tencent.supersonic.common.util.JsonUtil;
 import com.tencent.supersonic.common.util.embedding.EmbeddingQuery;
@@ -19,6 +20,7 @@ import java.util.Objects;
 import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.CollectionUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.stereotype.Component;
 
@@ -32,6 +34,9 @@ public class SqlExamplarLoader {
     private TypeReference<List<SqlExample>> valueTypeRef = new TypeReference<List<SqlExample>>() {
     };
 
+    @Autowired
+    private EmbeddingConfig embeddingConfig;
+
     public List<SqlExample> getSqlExamples() throws IOException {
         ClassPathResource resource = new ClassPathResource(EXAMPLE_JSON_FILE);
         InputStream inputStream = resource.getInputStream();
@@ -53,8 +58,8 @@ public class SqlExamplarLoader {
         s2EmbeddingStore.addQuery(collectionName, queries);
     }
 
-    public List<Map<String, String>> retrieverSqlExamples(String queryText, String collectionName, int maxResults) {
-
+    public List<Map<String, String>> retrieverSqlExamples(String queryText, int maxResults) {
+        String collectionName = embeddingConfig.getText2sqlCollectionName();
         RetrieveQuery retrieveQuery = RetrieveQuery.builder().queryTextsList(Collections.singletonList(queryText))
                 .queryEmbeddings(null).build();
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSCSqlGeneration.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSCSqlGeneration.java
index 3ba1452b5..a90af3086 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSCSqlGeneration.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSCSqlGeneration.java
@@ -44,7 +44,7 @@ public class TwoPassSCSqlGeneration implements SqlGeneration, InitializingBean {
         //1.retriever sqlExamples and generate exampleListPool
         keyPipelineLog.info("viewId:{},llmReq:{}", viewId, llmReq);
         List<Map<String, String>> sqlExamples = sqlExamplarLoader.retrieverSqlExamples(llmReq.getQueryText(),
-                optimizationConfig.getText2sqlCollectionName(), optimizationConfig.getText2sqlExampleNum());
+                optimizationConfig.getText2sqlExampleNum());
 
         List<List<Map<String, String>>> exampleListPool = sqlPromptGenerator.getExampleCombos(sqlExamples,
                 optimizationConfig.getText2sqlFewShotsNum(), optimizationConfig.getText2sqlSelfConsistencyNum());
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSqlGeneration.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSqlGeneration.java
index aaaf3eb68..61fe24b60 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSqlGeneration.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/TwoPassSqlGeneration.java
@@ -43,7 +43,7 @@ public class TwoPassSqlGeneration implements SqlGeneration, InitializingBean {
     public LLMResp generation(LLMReq llmReq, Long viewId) {
         keyPipelineLog.info("viewId:{},llmReq:{}", viewId, llmReq);
         List<Map<String, String>> sqlExamples = sqlExamplarLoader.retrieverSqlExamples(llmReq.getQueryText(),
-                optimizationConfig.getText2sqlCollectionName(), optimizationConfig.getText2sqlExampleNum());
+                optimizationConfig.getText2sqlExampleNum());
 
         String linkingPromptStr = sqlPromptGenerator.generateLinkingPrompt(llmReq, sqlExamples);
 
diff --git a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/S2SqlDateHelper.java b/chat/core/src/main/java/com/tencent/supersonic/chat/core/utils/S2SqlDateHelper.java
similarity index 98%
rename from chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/S2SqlDateHelper.java
rename to chat/core/src/main/java/com/tencent/supersonic/chat/core/utils/S2SqlDateHelper.java
index 5421d47c2..741f5f89c 100644
--- a/chat/core/src/main/java/com/tencent/supersonic/chat/core/parser/sql/llm/S2SqlDateHelper.java
+++ b/chat/core/src/main/java/com/tencent/supersonic/chat/core/utils/S2SqlDateHelper.java
@@ -1,4 +1,4 @@
-package com.tencent.supersonic.chat.core.parser.sql.llm;
+package com.tencent.supersonic.chat.core.utils;
 
 import com.tencent.supersonic.chat.api.pojo.ViewSchema;
 import com.tencent.supersonic.chat.core.pojo.QueryContext;
diff --git a/chat/core/src/test/java/com/tencent/supersonic/chat/core/parser/sql/llm/S2SqlDateHelperTest.java b/chat/core/src/test/java/com/tencent/supersonic/chat/core/utils/S2SqlDateHelperTest.java
similarity index 98%
rename from chat/core/src/test/java/com/tencent/supersonic/chat/core/parser/sql/llm/S2SqlDateHelperTest.java
rename to chat/core/src/test/java/com/tencent/supersonic/chat/core/utils/S2SqlDateHelperTest.java
index acca8a813..2066c0bf9 100644
--- a/chat/core/src/test/java/com/tencent/supersonic/chat/core/parser/sql/llm/S2SqlDateHelperTest.java
+++ b/chat/core/src/test/java/com/tencent/supersonic/chat/core/utils/S2SqlDateHelperTest.java
@@ -1,4 +1,5 @@
-package com.tencent.supersonic.chat.core.parser.sql.llm;
+package com.tencent.supersonic.chat.core.utils;
+
 
 import com.tencent.supersonic.chat.api.pojo.SemanticSchema;
 import com.tencent.supersonic.chat.api.pojo.ViewSchema;
diff --git a/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingConfig.java b/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingConfig.java
index b28d2931d..c8b9d6f9b 100644
--- a/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingConfig.java
+++ b/common/src/main/java/com/tencent/supersonic/common/config/EmbeddingConfig.java
@@ -32,6 +32,9 @@ public class EmbeddingConfig {
     @Value("${embedding.metric.analyzeQuery.collection:solved_query_collection}")
     private String metricAnalyzeQueryCollection;
 
+    @Value("${text2sql.collection.name:text2dsl_agent_collection}")
+    private String text2sqlCollectionName;
+
     @Value("${embedding.metric.analyzeQuery.nResult:5}")
     private int metricAnalyzeQueryResultNum;
 
diff --git a/common/src/main/java/com/tencent/supersonic/common/util/embedding/InMemoryS2EmbeddingStore.java b/common/src/main/java/com/tencent/supersonic/common/util/embedding/InMemoryS2EmbeddingStore.java
index d254e0637..6c063e19d 100644
--- a/common/src/main/java/com/tencent/supersonic/common/util/embedding/InMemoryS2EmbeddingStore.java
+++ b/common/src/main/java/com/tencent/supersonic/common/util/embedding/InMemoryS2EmbeddingStore.java
@@ -48,7 +48,9 @@ public class InMemoryS2EmbeddingStore implements S2EmbeddingStore {
         InMemoryEmbeddingStore<EmbeddingQuery> embeddingStore = null;
         Path filePath = getPersistentPath(collectionName);
         try {
-            if (Files.exists(filePath)) {
+            EmbeddingConfig embeddingConfig = ContextUtils.getBean(EmbeddingConfig.class);
+            if (Files.exists(filePath) && !collectionName.equals(embeddingConfig.getMetaCollectionName())
+                    && !collectionName.equals(embeddingConfig.getText2sqlCollectionName())) {
                 embeddingStore = InMemoryEmbeddingStore.fromFile(filePath);
                 embeddingStore.entries = new CopyOnWriteArraySet<>(embeddingStore.entries);
                 log.info("embeddingStore reload from file:{}", filePath);
diff --git a/launchers/standalone/src/main/java/com/tencent/supersonic/EmbeddingInitListener.java b/launchers/standalone/src/main/java/com/tencent/supersonic/EmbeddingInitListener.java
index 46cb9b42e..efdd52353 100644
--- a/launchers/standalone/src/main/java/com/tencent/supersonic/EmbeddingInitListener.java
+++ b/launchers/standalone/src/main/java/com/tencent/supersonic/EmbeddingInitListener.java
@@ -1,10 +1,10 @@
 package com.tencent.supersonic;
 
-import com.tencent.supersonic.chat.core.config.OptimizationConfig;
 import com.tencent.supersonic.chat.core.parser.JavaLLMProxy;
 import com.tencent.supersonic.chat.core.parser.sql.llm.SqlExamplarLoader;
 import com.tencent.supersonic.chat.core.parser.sql.llm.SqlExample;
 import com.tencent.supersonic.chat.core.utils.ComponentFactory;
+import com.tencent.supersonic.common.config.EmbeddingConfig;
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -20,7 +20,7 @@ public class EmbeddingInitListener implements CommandLineRunner {
     @Autowired
     private SqlExamplarLoader sqlExamplarLoader;
     @Autowired
-    private OptimizationConfig optimizationConfig;
+    private EmbeddingConfig embeddingConfig;
 
     @Override
     public void run(String... args) {
@@ -31,7 +31,7 @@ public class EmbeddingInitListener implements CommandLineRunner {
         try {
             if (ComponentFactory.getLLMProxy() instanceof JavaLLMProxy) {
                 List<SqlExample> sqlExamples = sqlExamplarLoader.getSqlExamples();
-                String collectionName = optimizationConfig.getText2sqlCollectionName();
+                String collectionName = embeddingConfig.getText2sqlCollectionName();
                 sqlExamplarLoader.addEmbeddingStore(sqlExamples, collectionName);
             }
         } catch (Exception e) {