diff --git a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/StuPublicModuleController.java b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/StuPublicModuleController.java
index b9ed8b3..20f525f 100644
--- a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/StuPublicModuleController.java
+++ b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/controller/StuPublicModuleController.java
@@ -7,7 +7,7 @@ import com.sztzjy.block_finance.entity.StuPracticalTrainingReport;
 import com.sztzjy.block_finance.entity.StuSupplyOnchain;
 import com.sztzjy.block_finance.entity.StuSupplyScore;
 import com.sztzjy.block_finance.entity.dto.StuBlockProductWithBLOBs;
-import com.sztzjy.block_finance.entity.dto.StuOnChainInfoDTO;
+import com.sztzjy.block_finance.entity.dto.StuOnSupplyChainInfoDTO;
 import com.sztzjy.block_finance.mappers.StuUploadResourceInfoMapper;
 import com.sztzjy.block_finance.service.StuPublicService;
 import com.sztzjy.block_finance.util.ResultDataEntity;
@@ -142,10 +142,10 @@ public class StuPublicModuleController {
     @GetMapping("/getOnChain")
     @ApiOperation("2.区块上链")
     @AnonymousAccess
-    public ResultEntity<StuOnChainInfoDTO> getOnChain(String userId) {
+    public ResultEntity<StuOnSupplyChainInfoDTO> getOnChain(String userId) {
 
-        StuOnChainInfoDTO info = publicService.getOnChain(userId);
-        return new ResultEntity<StuOnChainInfoDTO>(HttpStatus.OK, info);
+        StuOnSupplyChainInfoDTO info = publicService.getOnChain(userId);
+        return new ResultEntity<StuOnSupplyChainInfoDTO>(HttpStatus.OK, info);
     }
 
 
diff --git a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuOnChainInfoDTO.java b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuOnSupplyChainInfoDTO.java
similarity index 89%
rename from BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuOnChainInfoDTO.java
rename to BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuOnSupplyChainInfoDTO.java
index 774a94c..7bc3c68 100644
--- a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuOnChainInfoDTO.java
+++ b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/entity/dto/StuOnSupplyChainInfoDTO.java
@@ -11,7 +11,7 @@ import java.util.List;
  */
 
 @Data
-public class StuOnChainInfoDTO {
+public class StuOnSupplyChainInfoDTO {
 
     //节点数
     private Integer nodeNumber;
diff --git a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuPublicService.java b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuPublicService.java
index c556eac..aaa533d 100644
--- a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuPublicService.java
+++ b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/StuPublicService.java
@@ -4,7 +4,7 @@ import com.sztzjy.block_finance.entity.StuPracticalTrainingReport;
 import com.sztzjy.block_finance.entity.StuSupplyOnchain;
 import com.sztzjy.block_finance.entity.StuSupplyScore;
 import com.sztzjy.block_finance.entity.dto.StuBlockProductWithBLOBs;
-import com.sztzjy.block_finance.entity.dto.StuOnChainInfoDTO;
+import com.sztzjy.block_finance.entity.dto.StuOnSupplyChainInfoDTO;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.servlet.http.HttpServletResponse;
@@ -46,7 +46,7 @@ public interface StuPublicService {
         * @return
     */
 
-    StuOnChainInfoDTO getOnChain(String userId);
+    StuOnSupplyChainInfoDTO getOnChain(String userId);
 
 
     List<StuSupplyOnchain> getTrace(String numbers, String userId);
diff --git a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuPublicServiceImpl.java b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuPublicServiceImpl.java
index e817bb8..a07d269 100644
--- a/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuPublicServiceImpl.java
+++ b/BlockFinanceCentral/src/main/java/com/sztzjy/block_finance/service/impl/StuPublicServiceImpl.java
@@ -8,7 +8,7 @@ import cn.hutool.core.util.IdUtil;
 import com.sztzjy.block_finance.config.exception.handler.InvoceTException;
 import com.sztzjy.block_finance.entity.*;
 import com.sztzjy.block_finance.entity.dto.StuBlockProductWithBLOBs;
-import com.sztzjy.block_finance.entity.dto.StuOnChainInfoDTO;
+import com.sztzjy.block_finance.entity.dto.StuOnSupplyChainInfoDTO;
 import com.sztzjy.block_finance.mappers.*;
 import com.sztzjy.block_finance.service.StuPublicService;
 import com.sztzjy.block_finance.util.CalculationScoreUtil;
@@ -386,13 +386,13 @@ public class StuPublicServiceImpl implements StuPublicService {
     */
 
     @Override
-    public StuOnChainInfoDTO getOnChain(String userId) {
+    public StuOnSupplyChainInfoDTO getOnChain(String userId) {
         StuSupplyOnchainExample onChainExample = new StuSupplyOnchainExample();
         onChainExample.createCriteria().andUserIdEqualTo(userId);
         onChainExample.setOrderByClause("block_index asc");
         List<StuSupplyOnchain> blockOnChainList = stuBlockOnChainMapper.selectByExample(onChainExample);
 
-        StuOnChainInfoDTO stuOnChainInfoDTO = new StuOnChainInfoDTO();
+        StuOnSupplyChainInfoDTO stuOnChainInfoDTO = new StuOnSupplyChainInfoDTO();
         stuOnChainInfoDTO.setNodeNumber(blockOnChainList.size());
         stuOnChainInfoDTO.setStuBlockOnChains(blockOnChainList);
         return stuOnChainInfoDTO;