diff --git a/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotConfigRepository.java b/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotConfigRepository.java
deleted file mode 100644
index 0f60194eb5..0000000000
--- a/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotConfigRepository.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package io.dataease.copilot.dao.auto.mapper;
-
-import io.dataease.copilot.dao.auto.entity.CoreCopilotConfig;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
-
-
-
-public interface CoreCopilotConfigRepository extends JpaRepository<CoreCopilotConfig, Long>, JpaSpecificationExecutor<CoreCopilotConfig> {
-}
diff --git a/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotMsgRepository.java b/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotMsgRepository.java
deleted file mode 100644
index 8ebf83520e..0000000000
--- a/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotMsgRepository.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package io.dataease.copilot.dao.auto.mapper;
-
-import io.dataease.copilot.dao.auto.entity.CoreCopilotMsg;
-import org.springframework.data.domain.Sort;
-import org.springframework.data.jpa.domain.Specification;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.util.List;
-
-
-public interface CoreCopilotMsgRepository extends JpaRepository<CoreCopilotMsg, Long>, JpaSpecificationExecutor<CoreCopilotMsg> {
-
-    default List<CoreCopilotMsg> findByUserIdAndDatasetGroupIdOrderByCreateTimeAsc(Long userId, Long datasetGroupId) {
-        Specification<CoreCopilotMsg> specification = (root, query, cb) ->
-                cb.and(
-                        cb.equal(root.get("userId"), userId),
-                        cb.equal(root.get("datasetGroupId"), datasetGroupId)
-                );
-        return findAll(specification, Sort.by(Sort.Direction.ASC, "createTime"));
-    }
-
-    @Transactional
-    default void deleteByUserIdAndNotDatasetGroupId(Long userId, Long datasetGroupId) {
-        Specification<CoreCopilotMsg> specification = (root, query, cb) ->
-                cb.and(
-                        cb.equal(root.get("userId"), userId),
-                        cb.notEqual(root.get("datasetGroupId"), datasetGroupId)
-                );
-        List<CoreCopilotMsg> messages = findAll(specification);
-        if (!messages.isEmpty()) {
-            deleteAll(messages);
-        }
-    }
-
-    @Transactional
-    default void deleteByUserId(Long userId) {
-        Specification<CoreCopilotMsg> specification = (root, query, cb) -> cb.equal(root.get("userId"), userId);
-        deleteAll(findAll(specification));
-    }
-
-    default List<CoreCopilotMsg> findByUserIdOrderByCreateTimeDesc(Long userId) {
-        Specification<CoreCopilotMsg> specification = (root, query, cb) ->
-                cb.equal(root.get("userId"), userId);
-        return findAll(specification, Sort.by(Sort.Direction.DESC, "createTime"));
-    }
-
-    default List<CoreCopilotMsg> findLastSuccessMsg(Long userId, Long datasetGroupId) {
-        Specification<CoreCopilotMsg> specification = (root, query, cb) ->
-                cb.and(
-                        cb.equal(root.get("userId"), userId),
-                        cb.equal(root.get("datasetGroupId"), datasetGroupId),
-                        cb.equal(root.get("msgStatus"), 1),
-                        cb.equal(root.get("msgType"), "api")
-                );
-        return findAll(specification, Sort.by(Sort.Direction.DESC, "createTime"));
-    }
-}
diff --git a/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotTokenRepository.java b/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotTokenRepository.java
deleted file mode 100644
index d4c278dcf5..0000000000
--- a/core/core-backend/src/main/java/io/dataease/copilot/dao/auto/mapper/CoreCopilotTokenRepository.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package io.dataease.copilot.dao.auto.mapper;
-
-import io.dataease.copilot.dao.auto.entity.CoreCopilotToken;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
-
-
-public interface CoreCopilotTokenRepository extends JpaRepository<CoreCopilotToken, Long>, JpaSpecificationExecutor<CoreCopilotToken> {
-}