diff --git a/src/main/java/com/ai/da/controller/SavedCollectionController.java b/src/main/java/com/ai/da/controller/SavedCollectionController.java
index 4f4c40ab..d636208e 100644
--- a/src/main/java/com/ai/da/controller/SavedCollectionController.java
+++ b/src/main/java/com/ai/da/controller/SavedCollectionController.java
@@ -197,6 +197,12 @@ public class SavedCollectionController {
         return Response.success(userLikeGroupService.toProductImageElementUpload(file, projectId));
     }
 
+    @ApiOperation(value = "toProductImageElementDelete")
+    @PostMapping("/toProductImageElementDelete")
+    public Response<Boolean> toProductImageElementDelete(@RequestParam(value = "id") Long id) {
+        return Response.success(userLikeGroupService.toProductImageElementDelete(id));
+    }
+
     @ApiOperation(value = "productImageLike")
     @PostMapping("/productImageLike")
     public Response<Long> productImageLike(@Valid @RequestBody ProductImageLikeDTO productImageLikeDTO) {
diff --git a/src/main/java/com/ai/da/service/UserLikeGroupService.java b/src/main/java/com/ai/da/service/UserLikeGroupService.java
index e79ed280..e5b0e19b 100644
--- a/src/main/java/com/ai/da/service/UserLikeGroupService.java
+++ b/src/main/java/com/ai/da/service/UserLikeGroupService.java
@@ -115,4 +115,6 @@ public interface UserLikeGroupService extends IService<UserLikeGroup> {
     void relightBatch(String taskId, String url, String progress);
 
     Boolean collectionLikeUpdate(CollectionLikeUpdateDTO collectionLikeUpdateDTO);
+
+    Boolean toProductImageElementDelete(Long id);
 }
diff --git a/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java b/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
index 0ba43f24..ef3a10b9 100644
--- a/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/UserLikeGroupServiceImpl.java
@@ -2517,4 +2517,12 @@ public class UserLikeGroupServiceImpl extends ServiceImpl<UserLikeGroupMapper, U
         }
         return Boolean.TRUE;
     }
+
+    @Override
+    public Boolean toProductImageElementDelete(Long id) {
+        ToProductElement toProductElement = toProductElementMapper.selectById(id);
+        toProductElement.setProjectId(null);
+        toProductElementMapper.updateById(toProductElement);
+        return Boolean.TRUE;
+    }
 }