diff --git a/src/main/java/com/xly/milvus/service/impl/MilvusServiceImpl.java b/src/main/java/com/xly/milvus/service/impl/MilvusServiceImpl.java
index b5abfee..f411413 100644
--- a/src/main/java/com/xly/milvus/service/impl/MilvusServiceImpl.java
+++ b/src/main/java/com/xly/milvus/service/impl/MilvusServiceImpl.java
@@ -14,19 +14,16 @@ import com.xly.milvus.util.MapToJsonConverter;
 import com.xly.milvus.util.MilvusTimeUtil;
 import com.xly.service.DynamicExeDbService;
 import com.xly.tts.bean.TTSResponseDTO;
-import io.milvus.response.SearchResultsWrapper;
 import io.milvus.v2.client.MilvusClientV2;
 import io.milvus.v2.common.ConsistencyLevel;
 import io.milvus.v2.common.DataType;
 import io.milvus.v2.common.IndexParam;
 import io.milvus.v2.service.collection.request.*;
-import io.milvus.v2.service.collection.response.DescribeCollectionResp;
 import io.milvus.v2.service.vector.request.DeleteReq;
 import io.milvus.v2.service.vector.request.InsertReq;
 import io.milvus.v2.service.vector.request.SearchReq;
 import io.milvus.v2.service.vector.request.data.FloatVec;
 import io.milvus.v2.service.vector.response.InsertResp;
-import io.milvus.v2.service.vector.response.QueryResp;
 import io.milvus.v2.service.vector.response.SearchResp;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;