From 41957aa283522a9d95c391e1e7f6f91c09ee1519 Mon Sep 17 00:00:00 2001
From: Huai-Ming Yu <hmyuus@gmail.com>
Date: Sun, 26 Jan 2025 21:17:31 +0800
Subject: [PATCH] fix evaluate_hamiltonian  for bayesian cramer-rao bounds

---
 .../src/Scheme/Parameterization/Lindblad/LindbladDynamics.jl    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/QuanEstimationBase/src/Scheme/Parameterization/Lindblad/LindbladDynamics.jl b/lib/QuanEstimationBase/src/Scheme/Parameterization/Lindblad/LindbladDynamics.jl
index 0688136..ac38f08 100644
--- a/lib/QuanEstimationBase/src/Scheme/Parameterization/Lindblad/LindbladDynamics.jl
+++ b/lib/QuanEstimationBase/src/Scheme/Parameterization/Lindblad/LindbladDynamics.jl
@@ -414,7 +414,7 @@ end
 
 function evaluate_hamiltonian(scheme::Scheme)
     (; hamiltonian,) = param_data(scheme)
-    params = scheme.Parameterization.params
+    params = hamiltonian.params
     H0 = hamiltonian.H0(params...)
     dH = hamiltonian.dH(params...)
     return H0, dH