diff --git a/src/main/java/com/going/server/domain/graph/service/GraphServiceImpl.java b/src/main/java/com/going/server/domain/graph/service/GraphServiceImpl.java
index 1d54cc0..4b27ec1 100644
--- a/src/main/java/com/going/server/domain/graph/service/GraphServiceImpl.java
+++ b/src/main/java/com/going/server/domain/graph/service/GraphServiceImpl.java
@@ -70,7 +70,7 @@ public void deleteGraph(Long graphId) {
         if (graph.getNodes() != null) {
             graph.getNodes().forEach(node -> graphNodeRepository.deleteById(node.getId()));
         }
-        graphRepository.deleteById(graph.getId());
+        graphRepository.deleteById(dbId);
     }
 
     @Transactional(readOnly = true)