diff --git a/pom.xml b/pom.xml
index cd9bc433..4f0d6973 100644
--- a/pom.xml
+++ b/pom.xml
@@ -410,7 +410,7 @@
         <dependency>
             <groupId>com.google.auth</groupId>
             <artifactId>google-auth-library-oauth2-http</artifactId>
-            <version>LATEST</version>
+            <version>1.38.0</version>
         </dependency>
 
 
diff --git a/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java b/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java
index 45cfecae..158c63c6 100644
--- a/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/PortfolioServiceImpl.java
@@ -21,6 +21,8 @@ import com.ai.da.model.enums.Sex;
 import com.ai.da.model.vo.*;
 import com.ai.da.service.*;
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.parser.Feature;
+import com.alibaba.fastjson.serializer.SerializerFeature;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -267,7 +269,7 @@ public class PortfolioServiceImpl extends ServiceImpl<PortfolioMapper, Portfolio
                     }
                     projectSnapshot.setUserLikeList(list);
                 }
-                String snapshotJson = JSONObject.toJSONString(projectSnapshot);
+                String snapshotJson = JSONObject.toJSONString(projectSnapshot, SerializerFeature.DisableCircularReferenceDetect);
                 portfolio.setSnapshot(snapshotJson);
             } else {
 
@@ -543,7 +545,7 @@ public class PortfolioServiceImpl extends ServiceImpl<PortfolioMapper, Portfolio
         PortfolioVO vo = CopyUtil.copyObject(portfolio, PortfolioVO.class);
         if (vo.getOpenSource() == 1) {
             if (!StringUtils.isEmpty(portfolio.getSnapshot())) {
-                ProjectSnapshot projectSnapshot = JSONObject.parseObject(portfolio.getSnapshot(), ProjectSnapshot.class);
+                ProjectSnapshot projectSnapshot = JSONObject.parseObject(portfolio.getSnapshot(), ProjectSnapshot.class, Feature.DisableCircularReferenceDetect);
                 List<CollectionElement> collectionElementList = projectSnapshot.getCollectionElementList();
                 for (CollectionElement element : collectionElementList) {
                     if (StringUtils.isEmpty(element.getUrl())) {
@@ -557,8 +559,10 @@ public class PortfolioServiceImpl extends ServiceImpl<PortfolioMapper, Portfolio
                     List<TDesignPythonOutfit> list = new ArrayList<>();
                     for (UserLikeSnapshot userLikeSnapshot : userLikeList) {
                         TDesignPythonOutfit designPythonOutfit = userLikeSnapshot.getDesignPythonOutfit();
-                        designPythonOutfit.setDesignUrl(minioUtil.getPreSignedUrl(designPythonOutfit.getDesignUrl(), 24 * 60));
-                        list.add(designPythonOutfit);
+                        if (designPythonOutfit != null && !StringUtils.isEmpty(designPythonOutfit.getDesignUrl())) {
+                            designPythonOutfit.setDesignUrl(minioUtil.getPreSignedUrl(designPythonOutfit.getDesignUrl(), 24 * 60));
+                            list.add(designPythonOutfit);
+                        }
                     }
                     vo.setDesignPythonOutfitList(list);
                 }