diff --git a/src/quafu/circuits/quantum_circuit.py b/src/quafu/circuits/quantum_circuit.py
index d0c3521..e701364 100644
--- a/src/quafu/circuits/quantum_circuit.py
+++ b/src/quafu/circuits/quantum_circuit.py
@@ -277,7 +277,7 @@ def from_openqasm(self, openqasm: str):
                     inds = [int(indst) for indst in indstr]
                     mb = inds[0]
                     cb = inds[1]
-                    self.measures[mb] = cb
+                    self.measure([mb], [cb])
                     measured_qubits.append(mb)
                 else:
                     qbs = operations_qbs[1]