diff --git a/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/SatisfactionChecker.java b/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/SatisfactionChecker.java
index e6ff0d05b..52898039c 100644
--- a/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/SatisfactionChecker.java
+++ b/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/SatisfactionChecker.java
@@ -16,6 +16,7 @@ import static com.tencent.supersonic.headless.chat.parser.ParserConfig.PARSER_TE
  * by current candidate queries. If so, current parser could be skipped.
  */
 @Slf4j
+@Deprecated
 public class SatisfactionChecker {
 
     // check all the parse info in candidate
diff --git a/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/LLMRequestService.java b/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/LLMRequestService.java
index f493272e9..1513f128c 100644
--- a/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/LLMRequestService.java
+++ b/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/LLMRequestService.java
@@ -8,7 +8,6 @@ import com.tencent.supersonic.headless.api.pojo.SchemaElementType;
 import com.tencent.supersonic.headless.api.pojo.SemanticSchema;
 import com.tencent.supersonic.headless.chat.ChatQueryContext;
 import com.tencent.supersonic.headless.chat.parser.ParserConfig;
-import com.tencent.supersonic.headless.chat.parser.SatisfactionChecker;
 import com.tencent.supersonic.headless.chat.query.llm.s2sql.LLMReq;
 import com.tencent.supersonic.headless.chat.query.llm.s2sql.LLMResp;
 import com.tencent.supersonic.headless.chat.utils.ComponentFactory;
@@ -40,11 +39,6 @@ public class LLMRequestService {
             return true;
         }
 
-        if (SatisfactionChecker.isSkip(queryCtx)) {
-            log.info("skip {}, queryText:{}", LLMSqlParser.class, queryCtx.getQueryText());
-            return true;
-        }
-
         return false;
     }
 
diff --git a/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/rule/RuleSqlParser.java b/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/rule/RuleSqlParser.java
index cd107d702..9bbf72da5 100644
--- a/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/rule/RuleSqlParser.java
+++ b/headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/rule/RuleSqlParser.java
@@ -23,7 +23,8 @@ public class RuleSqlParser implements SemanticParser {
 
     @Override
     public void parse(ChatQueryContext chatQueryContext) {
-        if (!chatQueryContext.getText2SQLType().enableRule()) {
+        if (!chatQueryContext.getText2SQLType().enableRule()
+                || !chatQueryContext.getCandidateQueries().isEmpty()) {
             return;
         }
         SchemaMapInfo mapInfo = chatQueryContext.getMapInfo();
diff --git a/launchers/chat/src/main/resources/META-INF/spring.factories b/launchers/chat/src/main/resources/META-INF/spring.factories
index e860d097e..9e4acc0e1 100644
--- a/launchers/chat/src/main/resources/META-INF/spring.factories
+++ b/launchers/chat/src/main/resources/META-INF/spring.factories
@@ -1,43 +1,31 @@
-com.tencent.supersonic.chat.core.mapper.SchemaMapper=\
-    com.tencent.supersonic.chat.core.mapper.EmbeddingMapper, \
-    com.tencent.supersonic.chat.core.mapper.KeywordMapper, \
-    com.tencent.supersonic.chat.core.mapper.QueryFilterMapper, \
-    com.tencent.supersonic.chat.core.mapper.EntityMapper
+### chat-server SPIs
 
-com.tencent.supersonic.chat.core.parser.SemanticParser=\
-    com.tencent.supersonic.chat.core.parser.sql.rule.RuleSqlParser, \
-    com.tencent.supersonic.chat.core.parser.sql.llm.LLMSqlParser, \
-    com.tencent.supersonic.chat.core.parser.plugin.embedding.EmbeddingRecallParser, \
-    com.tencent.supersonic.chat.core.parser.plugin.function.FunctionCallParser, \
-    com.tencent.supersonic.chat.core.parser.QueryTypeParser
+com.tencent.supersonic.chat.server.parser.ChatQueryParser=\
+    com.tencent.supersonic.chat.server.parser.NL2PluginParser, \
+    com.tencent.supersonic.chat.server.parser.NL2SQLParser,\
+    com.tencent.supersonic.chat.server.parser.PlainTextParser
 
-com.tencent.supersonic.chat.core.corrector.SemanticCorrector=\
-    com.tencent.supersonic.chat.core.corrector.SchemaCorrector, \
-    com.tencent.supersonic.chat.core.corrector.TimeCorrector, \
-    com.tencent.supersonic.chat.core.corrector.GrammarCorrector
+com.tencent.supersonic.chat.server.executor.ChatQueryExecutor=\
+    com.tencent.supersonic.chat.server.executor.PluginExecutor, \
+    com.tencent.supersonic.chat.server.executor.SqlExecutor,\
+    com.tencent.supersonic.chat.server.executor.PlainTextExecutor
 
-com.tencent.supersonic.chat.core.query.semantic.SemanticInterpreter=\
-    com.tencent.supersonic.chat.core.query.semantic.RemoteSemanticInterpreter
+com.tencent.supersonic.chat.server.plugin.recognize.PluginRecognizer=\
+    com.tencent.supersonic.chat.server.plugin.recognize.embedding.EmbeddingRecallRecognizer
 
-com.tencent.supersonic.chat.core.parser.sql.llm.ViewResolver=\
-  com.tencent.supersonic.chat.core.parser.sql.llm.HeuristicModelResolver
+com.tencent.supersonic.chat.server.processor.parse.ParseResultProcessor=\
+    com.tencent.supersonic.chat.server.processor.parse.QueryRecommendProcessor,\
+    com.tencent.supersonic.chat.server.processor.parse.TimeCostProcessor
+
+com.tencent.supersonic.chat.server.processor.execute.ExecuteResultProcessor=\
+    com.tencent.supersonic.chat.server.processor.execute.MetricRecommendProcessor,\
+    com.tencent.supersonic.chat.server.processor.execute.DimensionRecommendProcessor,\
+    com.tencent.supersonic.chat.server.processor.execute.MetricRatioProcessor
+
+### auth-authentication SPIs
 
 com.tencent.supersonic.auth.authentication.interceptor.AuthenticationInterceptor=\
     com.tencent.supersonic.auth.authentication.interceptor.DefaultAuthenticationInterceptor
 
 com.tencent.supersonic.auth.api.authentication.adaptor.UserAdaptor=\
-    com.tencent.supersonic.auth.authentication.adaptor.DefaultUserAdaptor
-
-com.tencent.supersonic.chat.postprocessor.PostProcessor=\
-    com.tencent.supersonic.chat.postprocessor.MetricCheckPostProcessor, \
-    com.tencent.supersonic.chat.postprocessor.ParseInfoUpdateProcessor, \
-    com.tencent.supersonic.chat.postprocessor.QueryRankPostProcessor, \
-    com.tencent.supersonic.chat.postprocessor.EntityInfoPostProcessor, \
-    com.tencent.supersonic.chat.postprocessor.SqlOutputPostProcessor, \
-    com.tencent.supersonic.chat.postprocessor.TimeCostPostProcessor, \
-    com.tencent.supersonic.chat.postprocessor.RespBuildPostProcessor
-
-com.tencent.supersonic.chat.server.processor.execute.ExecuteResultProcessor=\
-    com.tencent.supersonic.chat.server.processor.execute.MetricRecommendProcessor,\
-    com.tencent.supersonic.chat.server.processor.execute.DimensionRecommendProcessor,\
-    com.tencent.supersonic.chat.server.processor.execute.MetricRatioProcessor
\ No newline at end of file
+    com.tencent.supersonic.auth.authentication.adaptor.DefaultUserAdaptor
\ No newline at end of file
diff --git a/launchers/headless/src/main/resources/META-INF/spring.factories b/launchers/headless/src/main/resources/META-INF/spring.factories
index f49ecff6b..689842a24 100644
--- a/launchers/headless/src/main/resources/META-INF/spring.factories
+++ b/launchers/headless/src/main/resources/META-INF/spring.factories
@@ -1,23 +1,60 @@
-com.tencent.supersonic.auth.authentication.interceptor.AuthenticationInterceptor=\
-    com.tencent.supersonic.auth.authentication.interceptor.DefaultAuthenticationInterceptor
+### headless-chat SPIs
 
-com.tencent.supersonic.auth.api.authentication.adaptor.UserAdaptor=\
-    com.tencent.supersonic.auth.authentication.adaptor.DefaultUserAdaptor
+com.tencent.supersonic.headless.chat.mapper.SchemaMapper=\
+    com.tencent.supersonic.headless.chat.mapper.EmbeddingMapper, \
+    com.tencent.supersonic.headless.chat.mapper.KeywordMapper, \
+    com.tencent.supersonic.headless.chat.mapper.QueryFilterMapper, \
+    com.tencent.supersonic.headless.chat.mapper.EntityMapper, \
+    com.tencent.supersonic.headless.chat.mapper.TermDescMapper
 
-com.tencent.supersonic.headless.core.parser.converter.HeadlessConverter=\
-    com.tencent.supersonic.headless.core.parser.converter.DefaultDimValueConverter,\
-    com.tencent.supersonic.headless.core.parser.converter.SqlVariableParseConverter,\
-    com.tencent.supersonic.headless.core.parser.converter.CalculateAggConverter,\
-    com.tencent.supersonic.headless.core.parser.converter.ParserDefaultConverter
+com.tencent.supersonic.headless.chat.parser.SemanticParser=\
+    com.tencent.supersonic.headless.chat.parser.llm.LLMSqlParser,\
+    com.tencent.supersonic.headless.chat.parser.rule.RuleSqlParser,\
+    com.tencent.supersonic.headless.chat.parser.QueryTypeParser
 
-com.tencent.supersonic.headless.core.planner.QueryOptimizer=\
-    com.tencent.supersonic.headless.core.planner.DetailQueryOptimizer
+com.tencent.supersonic.headless.chat.corrector.SemanticCorrector=\
+    com.tencent.supersonic.headless.chat.corrector.SchemaCorrector, \
+    com.tencent.supersonic.headless.chat.corrector.TimeCorrector, \
+    com.tencent.supersonic.headless.chat.corrector.GrammarCorrector
+
+com.tencent.supersonic.headless.chat.knowledge.file.FileHandler=\
+    com.tencent.supersonic.headless.chat.knowledge.file.FileHandlerImpl
+
+com.tencent.supersonic.headless.chat.parser.llm.DataSetResolver=\
+  com.tencent.supersonic.headless.chat.parser.llm.HeuristicDataSetResolver
+
+
+### headless-core SPIs
+
+com.tencent.supersonic.headless.core.translator.converter.QueryConverter=\
+    com.tencent.supersonic.headless.core.translator.converter.DefaultDimValueConverter,\
+    com.tencent.supersonic.headless.core.translator.converter.SqlVariableParseConverter,\
+    com.tencent.supersonic.headless.core.translator.converter.CalculateAggConverter,\
+    com.tencent.supersonic.headless.core.translator.converter.ParserDefaultConverter
+
+com.tencent.supersonic.headless.core.translator.QueryOptimizer=\
+    com.tencent.supersonic.headless.core.translator.DetailQueryOptimizer
+
+com.tencent.supersonic.headless.core.translator.QueryParser=\
+    com.tencent.supersonic.headless.core.translator.calcite.CalciteQueryParser
 
 com.tencent.supersonic.headless.core.executor.QueryExecutor=\
     com.tencent.supersonic.headless.core.executor.JdbcExecutor
 
-com.tencent.supersonic.headless.core.parser.SqlParser=\
-    com.tencent.supersonic.headless.core.parser.calcite.CalciteSqlParser
-
 com.tencent.supersonic.headless.core.cache.QueryCache=\
-    com.tencent.supersonic.headless.core.cache.DefaultQueryCache
\ No newline at end of file
+    com.tencent.supersonic.headless.core.cache.DefaultQueryCache
+
+
+### headless-server SPIs
+
+com.tencent.supersonic.headless.server.processor.ResultProcessor=\
+    com.tencent.supersonic.headless.server.processor.ParseInfoProcessor,\
+    com.tencent.supersonic.headless.server.processor.EntityInfoProcessor
+
+### auth-authentication SPIs
+
+com.tencent.supersonic.auth.authentication.interceptor.AuthenticationInterceptor=\
+    com.tencent.supersonic.auth.authentication.interceptor.DefaultAuthenticationInterceptor
+
+com.tencent.supersonic.auth.api.authentication.adaptor.UserAdaptor=\
+    com.tencent.supersonic.auth.authentication.adaptor.DefaultUserAdaptor
\ No newline at end of file
diff --git a/launchers/standalone/src/main/resources/META-INF/spring.factories b/launchers/standalone/src/main/resources/META-INF/spring.factories
index 967c4aec5..aa8efc6bf 100644
--- a/launchers/standalone/src/main/resources/META-INF/spring.factories
+++ b/launchers/standalone/src/main/resources/META-INF/spring.factories
@@ -8,8 +8,8 @@ com.tencent.supersonic.headless.chat.mapper.SchemaMapper=\
     com.tencent.supersonic.headless.chat.mapper.TermDescMapper
 
 com.tencent.supersonic.headless.chat.parser.SemanticParser=\
-    com.tencent.supersonic.headless.chat.parser.rule.RuleSqlParser, \
-    com.tencent.supersonic.headless.chat.parser.llm.LLMSqlParser, \
+    com.tencent.supersonic.headless.chat.parser.llm.LLMSqlParser,\
+    com.tencent.supersonic.headless.chat.parser.rule.RuleSqlParser,\
     com.tencent.supersonic.headless.chat.parser.QueryTypeParser
 
 com.tencent.supersonic.headless.chat.corrector.SemanticCorrector=\