diff --git a/serverless/onnx/WongKinYiu/yolov7/nuclio/main.py b/serverless/onnx/WongKinYiu/yolov7/nuclio/main.py
index 7f03715a..d64d309c 100644
--- a/serverless/onnx/WongKinYiu/yolov7/nuclio/main.py
+++ b/serverless/onnx/WongKinYiu/yolov7/nuclio/main.py
@@ -6,6 +6,9 @@ import yaml
 from model_handler import ModelHandler
 from PIL import Image
 
+from PIL import ImageFile
+ImageFile.LOAD_TRUNCATED_IMAGES = True
+
 
 def init_context(context):
     context.logger.info("Init context...  0%")
@@ -28,7 +31,7 @@ def handler(context, event):
     context.logger.info("Run YoloV7 ONNX model")
     data = event.body
     buf = io.BytesIO(base64.b64decode(data["image"]))
-    threshold = float(data.get("threshold", 0.5))
+    threshold = float(data.get("threshold", 0.3))
     image = Image.open(buf)
 
     results = context.user_data.model.infer(image, threshold)