diff --git a/src/components/MFA/index.vue b/src/components/MFA/index.vue
index fd8771a3..4642b0a8 100644
--- a/src/components/MFA/index.vue
+++ b/src/components/MFA/index.vue
@@ -201,4 +201,7 @@ export default {
     margin-right: 5px;
   }
 }
+::v-deep .el-dialog__header{
+  font-weight: bold;
+}
 </style>
\ No newline at end of file