diff --git a/providers/edge3/src/airflow/providers/edge3/models/edge_worker.py b/providers/edge3/src/airflow/providers/edge3/models/edge_worker.py
index 0039909f2d2a4..bc0c426abdb12 100644
--- a/providers/edge3/src/airflow/providers/edge3/models/edge_worker.py
+++ b/providers/edge3/src/airflow/providers/edge3/models/edge_worker.py
@@ -109,7 +109,7 @@ def __init__(
         super().__init__()
 
     @property
-    def sysinfo_json(self) -> dict:
+    def sysinfo_json(self) -> dict | None:
         return json.loads(self.sysinfo) if self.sysinfo else None
 
     @property