diff --git a/src/assets/base.css b/src/assets/base.css
index 80bc6c0..d08a492 100644
--- a/src/assets/base.css
+++ b/src/assets/base.css
@@ -18,3 +18,8 @@
 .h-screen-main {
   height: calc(100vh - 104px);
 }
+
+/* button */
+.disable-hover {
+  @apply pointer-events-none
+}
diff --git a/src/module/alertModal.js b/src/module/alertModal.js
index 0acde4c..fafae63 100644
--- a/src/module/alertModal.js
+++ b/src/module/alertModal.js
@@ -316,10 +316,6 @@ export async function renameModal(rename, type, id, baseName) {
     inputAttributes: {
       'maxlength': 200,
     },
-    inputValidator: value => {
-      if(!value) return 'You need to write something!';
-      fileName = value;
-    },
     icon: 'info',
     iconHtml: '<span class="material-symbols-outlined !text-[58px]">edit_square</span>',
     iconColor: '#0099FF',
@@ -327,6 +323,20 @@ export async function renameModal(rename, type, id, baseName) {
     confirmButtonColor: '#0099FF',
     showCancelButton: '#94a3b8',
     customClass: customClass,
+    didOpen: () => {
+      const confirmButton = Swal.getConfirmButton();
+      const inputField = Swal.getInput();
+
+      inputField.addEventListener('input', function() {
+        if (!inputField.value.trim()) {
+          confirmButton.classList.add('disable-hover');
+          confirmButton.disabled = true;
+        } else {
+          confirmButton.classList.remove('disable-hover');
+          confirmButton.disabled = false;
+        }
+      });
+    }
   });
 
   // 改名成功