diff --git a/backend/src/main/java/ai/basic/x1/usecase/DataInfoUseCase.java b/backend/src/main/java/ai/basic/x1/usecase/DataInfoUseCase.java
index 75d24af1..6e197855 100644
--- a/backend/src/main/java/ai/basic/x1/usecase/DataInfoUseCase.java
+++ b/backend/src/main/java/ai/basic/x1/usecase/DataInfoUseCase.java
@@ -30,13 +30,11 @@
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
-import com.google.common.collect.Lists;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.dao.DuplicateKeyException;
 import org.springframework.transaction.annotation.Transactional;
-import org.springframework.util.Assert;
 
 import java.math.BigDecimal;
 import java.time.OffsetDateTime;
@@ -45,7 +43,6 @@
 import java.util.stream.Collectors;
 
 import static ai.basic.x1.entity.enums.DatasetTypeEnum.IMAGE;
-import static ai.basic.x1.entity.enums.DatasetTypeEnum.TEXT;
 import static ai.basic.x1.usecase.exception.UsecaseCode.DATASET_NOT_FOUND;
 import static ai.basic.x1.usecase.exception.UsecaseCode.DEFAULT_DATASET_NOT_FOUND;
 import static ai.basic.x1.util.Constants.*;
diff --git a/backend/src/main/java/ai/basic/x1/usecase/UploadDataUseCase.java b/backend/src/main/java/ai/basic/x1/usecase/UploadDataUseCase.java
index cc4d7ea9..d27c3b35 100644
--- a/backend/src/main/java/ai/basic/x1/usecase/UploadDataUseCase.java
+++ b/backend/src/main/java/ai/basic/x1/usecase/UploadDataUseCase.java
@@ -276,10 +276,8 @@ private void parseImageUploadFile(DataInfoUploadBO dataInfoUploadBO) {
         var fileNodeBO = DataInfoBO.FileNodeBO.builder().name(fileBO.getName())
                 .fileId(CollectionUtil.getFirst(fileBOS).getId()).type(Constants.FILE).build();
         var dataName = getFilename(file);
-        var dataInfoBO = dataInfoBOBuilder.name(dataName).orderName(NaturalSortUtil.convert(dataName))
-                .content(Collections.singletonList(fileNodeBO)).splitType(SplitTypeEnum.NOT_SPLIT).build();
         var content = DataInfoBO.FileNodeBO.builder().name(Constants.IMAGE_0).type(Constants.DIRECTORY).files(Collections.singletonList(fileNodeBO)).build();
-        var dataInfoBO = dataInfoBOBuilder.name(getFilename(file)).orderName(NaturalSortUtil.convert(getFilename(file)))
+        var dataInfoBO = dataInfoBOBuilder.name(dataName).orderName(NaturalSortUtil.convert(getFilename(file)))
                 .content(Collections.singletonList(content)).splitType(SplitTypeEnum.NOT_SPLIT).build();
         var errorBuilder = new StringBuilder();
         try {