diff --git a/app-load-params-db.json b/app-load-params-db.json
index 1d522d5..5171362 100644
--- a/app-load-params-db.json
+++ b/app-load-params-db.json
@@ -872,8 +872,9 @@
     "path": ["1105'/0'"]
   },
   "conflux": {
-    "appFlags": {"nanos": "0x000", "nanos2": "0x000", "nanox": "0x200"},
+    "appFlags": {"flex": "0x200", "nanos2": "0x000", "nanox": "0x200", "stax": "0x200"},
     "appName": "Conflux",
+    "curve": ["secp256k1"],
     "path": ["44'/503'"]
   },
   "constellation": {