diff --git a/lib/tools/tf_loginInput.dart b/lib/tools/tf_loginInput.dart
index d72cf1f0..d91a78b0 100755
--- a/lib/tools/tf_loginInput.dart
+++ b/lib/tools/tf_loginInput.dart
@@ -81,6 +81,7 @@ class _LoginInputState extends State<LoginInput> {
               children: [
                 TextField(
                   //输入框一行
+                  obscureText: isPwd,
                   maxLines: 1,
                   controller: widget.controller,
                   focusNode: widget.focusNode,