diff --git a/aicrowd.json b/aicrowd.json
index 3005fc39730045dd77c100b7861c3d04c4c546fa..5e210d42e7170cdf758fa6c263dd93b5707111a9 100644
--- a/aicrowd.json
+++ b/aicrowd.json
@@ -7,7 +7,7 @@
   "license": "MIT",
   "gpu": true,
   "debug": false,
-  "model_path": "models/epoch_9.pth",
+  "model_path": "models/epoch_18_.pth",
   "model_type": "mmdetection",
   "model_config_file": "configs/queryinst_old.py"
 }
diff --git a/models/epoch_18_.pth b/models/epoch_18_.pth
new file mode 100644
index 0000000000000000000000000000000000000000..f7128391faaaa64de573cc6b41d214558eb08f50
--- /dev/null
+++ b/models/epoch_18_.pth
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:866ce1f885d2a6e792a0a7dca473903936f2a0f5668ad61b9f7b962bed50ac44
+size 5526117855
diff --git a/models/epoch_9.pth b/models/epoch_9.pth
deleted file mode 100644
index 4ea7b4fafb66a12e51919d5e3a2fb736a774532f..0000000000000000000000000000000000000000
--- a/models/epoch_9.pth
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e5b6c7ab89235941ac75210d49314002346649ee43bd7981b4da5d5dbdb48c93
-size 5517483108