diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAuthlibInjectorServerPane.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAuthlibInjectorServerPane.java
index 24cf3a45d..ec0459c51 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAuthlibInjectorServerPane.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/AddAuthlibInjectorServerPane.java
@@ -95,6 +95,11 @@ public class AddAuthlibInjectorServerPane extends StackPane {
@FXML
private void onAddNext() {
+ if (btnAddNext.isDisabled())
+ return;
+
+ lblCreationWarning.setText("");
+
String url = fixInputUrl(txtServerUrl.getText());
nextPane.showSpinner();
diff --git a/HMCL/src/main/resources/assets/fxml/authlib-injector-server-add.fxml b/HMCL/src/main/resources/assets/fxml/authlib-injector-server-add.fxml
index 788bbd55b..e060d182e 100644
--- a/HMCL/src/main/resources/assets/fxml/authlib-injector-server-add.fxml
+++ b/HMCL/src/main/resources/assets/fxml/authlib-injector-server-add.fxml
@@ -16,7 +16,7 @@
-
+