diff --git a/src/services/auth_service.py b/src/services/auth_service.py
index ab33f035..f58997ac 100644
--- a/src/services/auth_service.py
+++ b/src/services/auth_service.py
@@ -301,7 +301,11 @@ class AuthService:
                         if user_info.get("id"):
                             global_vars["OWNER"] = user_info.get("id")
                         if user_info.get("name"):
-                            global_vars["OWNER_NAME"] = user_info.get("name")
+                            # OWNER_NAME may contain spaces, which can cause issues in headers.
+                            # Alternative: URL-encode the owner name to preserve spaces and special characters.
+                            owner_name = user_info.get("name")
+                            if owner_name:
+                                global_vars["OWNER_NAME"] = str(f"\"{owner_name}\"")
                         if user_info.get("email"):
                             global_vars["OWNER_EMAIL"] = user_info.get("email")