diff --git a/cypress/e2e/fileUploadEtc.cy.js b/cypress/e2e/fileUploadEtc.cy.js
index 1fc1b4b..4e9543c 100644
--- a/cypress/e2e/fileUploadEtc.cy.js
+++ b/cypress/e2e/fileUploadEtc.cy.js
@@ -102,37 +102,50 @@ describe('File Upload etc', () => {
   //   cy.get('div.swal2-html-container').contains('p', 'There are more errors.');
   // });
 
-  it('Right file upload.', () => {
-    cy.contains('div', 'Upload').click();
-    cy.get('input[type="file"]').selectFile('cypress/fixtures/csv/rightFile.csv');
-    // 斷言按鈕是否禁用
-    cy.contains('.btn', 'Upload').should('be.disabled');
-    // select
-    cy.get('div[data-type="Timestamp"]').click();
-    cy.get('.p-dropdown-item').filter('[aria-label="Timestamp*"]').click();
-    cy.get('div[data-type="Timestamp"] span').contains('Timestamp*');
-    cy.get('div[data-type="CaseID"]').click();
-    cy.get('.p-dropdown-item').filter('[aria-label="Case ID*"]').click();
-    cy.get('div[data-type="CaseID"] span').contains('Case ID*');
-    cy.get('div[data-type="Activity"]').click();
-    cy.get('.p-dropdown-item').filter('[aria-label="Activity*"]').click();
-    cy.get('div[data-type="Activity"] span').contains('Activity*');
-    cy.get('div[data-type="Activity_Instance"]').click();
-    cy.get('.p-dropdown-item').filter('[aria-label="Activity Instance ID*"]').click();
-    cy.get('div[data-type="Activity_Instance"] span').contains('Activity Instance ID*');
-    cy.get('div[data-type="Status"]').click();
-    cy.get('.p-dropdown-item').filter('[aria-label="Status*"]').click();
-    cy.get('div[data-type="Status"] span').contains('Status*');
-    // send
-    cy.contains('.btn', 'Upload').click();
-    // 'Are you sure?'
-    cy.contains('h2.swal2-title', 'ARE YOU SURE?').siblings('.swal2-actions').find('button.swal2-confirm').click();
-    cy.wait(3000);
-    // 回到 file page
-    cy.url().should('include', 'files');
-    // 只選文本內容而不包括子元素的文字
+  // it('Right file upload.', () => {
+  //   cy.contains('div', 'Upload').click();
+  //   cy.get('input[type="file"]').selectFile('cypress/fixtures/csv/rightFile.csv');
+  //   // 斷言按鈕是否禁用
+  //   cy.contains('.btn', 'Upload').should('be.disabled');
+  //   // select
+  //   cy.get('div[data-type="Timestamp"]').click();
+  //   cy.get('.p-dropdown-item').filter('[aria-label="Timestamp*"]').click();
+  //   cy.get('div[data-type="Timestamp"] span').contains('Timestamp*');
+  //   cy.get('div[data-type="CaseID"]').click();
+  //   cy.get('.p-dropdown-item').filter('[aria-label="Case ID*"]').click();
+  //   cy.get('div[data-type="CaseID"] span').contains('Case ID*');
+  //   cy.get('div[data-type="Activity"]').click();
+  //   cy.get('.p-dropdown-item').filter('[aria-label="Activity*"]').click();
+  //   cy.get('div[data-type="Activity"] span').contains('Activity*');
+  //   cy.get('div[data-type="Activity_Instance"]').click();
+  //   cy.get('.p-dropdown-item').filter('[aria-label="Activity Instance ID*"]').click();
+  //   cy.get('div[data-type="Activity_Instance"] span').contains('Activity Instance ID*');
+  //   cy.get('div[data-type="Status"]').click();
+  //   cy.get('.p-dropdown-item').filter('[aria-label="Status*"]').click();
+  //   cy.get('div[data-type="Status"] span').contains('Status*');
+  //   // send
+  //   cy.contains('.btn', 'Upload').click();
+  //   // 'Are you sure?'
+  //   cy.contains('h2.swal2-title', 'ARE YOU SURE?').siblings('.swal2-actions').find('button.swal2-confirm').click();
+  //   cy.wait(3000);
+  //   // 回到 file page
+  //   cy.url().should('include', 'files');
+  //   // 只選文本內容而不包括子元素的文字
+  //   cy.get('table tbody tr:first-child td:first-child')
+  //     .invoke('text') // 提取其文字
+  //     .should('include', 'rightFile');
+  // });
+
+  it('Delete file.', () => {
+    // select file
     cy.get('table tbody tr:first-child td:first-child')
-      .invoke('text') // 提取其文字
-      .should('include', 'rightFile');
+      .contains('rightFile') // rightclick 需要 DOM 元素做目標，前面不能階斷言 should
+      .rightclick();
+    cy.get('.p-contextmenu')
+      .find('li')
+      .filter(':contains("Delete")')
+      .click();
+    // delete file
+    cy.contains('h2.swal2-title', 'Confirm Deletion').siblings('.swal2-actions').find('button.swal2-confirm').click();
   })
 });
diff --git a/src/module/alertModal.js b/src/module/alertModal.js
index eed1472..0f14f8e 100644
--- a/src/module/alertModal.js
+++ b/src/module/alertModal.js
@@ -334,7 +334,7 @@ export async function deleteFileModal(files, type, id, name) {
   const filesStore = FilesStore();
   let htmlText = files.length === 0 ? `Do you really want to delete <span class="text-primary">${name}</span>?` : `<div class="text-left mx-4 space-y-1"><p class="mb-2">Do you really want to delete <span class="text-primary">${name}</span>?</p><p>The following dependent file(s) will also be deleted:</p><ul class="list-disc ml-6">${files}</ul></div>`;
   const result = await Swal.fire({
-    title: 'Confirm Deletion?',
+    title: 'Confirm Deletion',
     html: htmlText,
     icon: 'warning',
     iconColor: '#FF3366',