diff --git a/src/main/java/com/ai/da/service/impl/CollectionServiceImpl.java b/src/main/java/com/ai/da/service/impl/CollectionServiceImpl.java
index 5999d78c..bf598dcd 100644
--- a/src/main/java/com/ai/da/service/impl/CollectionServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/CollectionServiceImpl.java
@@ -115,6 +115,7 @@ public class CollectionServiceImpl extends ServiceImpl<CollectionMapper, Collect
         Map<String, List<CollectionElement>> maps = collectionElements
                 .stream()
                 .collect(Collectors.groupingBy(CollectionElement::getLevel1Type));
+
         maps.forEach((k, v) -> {
             CollectionLevel1TypeEnum level1TypeEnum = CollectionLevel1TypeEnum.uploadOf(k);
             if (Objects.isNull(level1TypeEnum)) {
@@ -122,30 +123,34 @@ public class CollectionServiceImpl extends ServiceImpl<CollectionMapper, Collect
             }
             switch (level1TypeEnum) {
                 case MOOD_BOARD:
-                    response.setMoodBoards(CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
+                    List<CollectionElementVO> moodBoards = CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
                         d.setDesignType(DesignTypeEnum.COLLECTION.getRealName());
                         String url = o.getUrl();
                         if (minioUtil.doesObjectExist(url)) {
                             d.setUrl(minioUtil.getPreSignedUrl(url, 24 * 60));
-                        } else {
-                            response.getMoodBoards().remove(d);
                         }
-                    }));
+                    });
+                    response.setMoodBoards(moodBoards.stream()
+                            .filter(d -> minioUtil.doesObjectExist(d.getUrl()))
+                            .collect(Collectors.toList()));
                     break;
+
                 case PRINT_BOARD:
-                    response.setPrintBoards(CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
+                    List<CollectionElementVO> printBoards = CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
                         d.setIsPin(o.getHasPin());
                         d.setDesignType(DesignTypeEnum.COLLECTION.getRealName());
                         String url = o.getUrl();
                         if (minioUtil.doesObjectExist(url)) {
                             d.setUrl(minioUtil.getPreSignedUrl(url, 24 * 60));
-                        } else {
-                            response.getPrintBoards().remove(d);
                         }
-                    }));
+                    });
+                    response.setPrintBoards(printBoards.stream()
+                            .filter(d -> minioUtil.doesObjectExist(d.getUrl()))
+                            .collect(Collectors.toList()));
                     break;
+
                 case SKETCH_BOARD:
-                    response.setSketchBoards(CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
+                    List<CollectionElementVO> sketchBoards = CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
                         d.setIsPin(o.getHasPin());
                         d.setDesignType(DesignTypeEnum.COLLECTION.getRealName());
                         String url = o.getUrl();
@@ -157,22 +162,28 @@ public class CollectionServiceImpl extends ServiceImpl<CollectionMapper, Collect
                             } else {
                                 d.setUrlWithWhiteSide(minioUtil.getPreSignedUrl(url + "-show", 24 * 60));
                             }
-                        } else {
-                            response.getSketchBoards().remove(d);
                         }
-                    }));
+                    });
+                    response.setSketchBoards(sketchBoards.stream()
+                            .filter(d -> minioUtil.doesObjectExist(d.getUrl()))
+                            .collect(Collectors.toList()));
                     break;
+
                 case COLOR_BOARD:
                     response.setColorBoards(resolveColorBoard(v));
                     break;
+
                 case MARKETING_SKETCH:
                     response.setMarketingSketchs(CopyUtil.copyList(v, CollectionElementVO.class, (o, d) -> {
                         d.setDesignType(DesignTypeEnum.COLLECTION.getRealName());
                     }));
                     break;
+
                 default:
+                    break;
             }
         });
+
         if (CollectionUtil.isNotEmpty(response.getColorBoards())) {
             List<CollectionColorVO> collect = response.getColorBoards().stream()
                     .distinct()