diff --git a/.jules/palette.md b/.jules/palette.md
index d892e2f96..73180e60b 100644
--- a/.jules/palette.md
+++ b/.jules/palette.md
@@ -54,3 +54,6 @@
 ## 2024-07-13 - [Table Node Accessibility]
 **Learning:** Adding `aria-hidden="true"` inside `abbr` elements with `aria-label` prevents screen readers from redundantly announcing short abbreviations like "PK" or "NN" along with their full label.
 **Action:** When creating short, domain-specific abbreviations with tooltips, use `aria-label` on the wrapper and hide the visual text from screen readers using `aria-hidden="true"` to create a cleaner auditory experience.
+## 2024-07-28 - [Accessible Generic Dialog Action Buttons]
+**Learning:** Generic action buttons (like "Save", "Cancel", or "Delete") in context-specific dialogs (such as the Edit Relation modal) can be ambiguous for screen reader users, who hear only the short, generic text without the visual context describing the entities involved (e.g. source and target tables).
+**Action:** Always provide full context via `aria-label` for generic action buttons in dialogs to clarify what is being acted upon (e.g., `aria-label="\${source}에서 \${target} 관계 저장"`), creating a more transparent auditory experience.
diff --git a/frontend/src/components/modals/EditEdgeModal.tsx b/frontend/src/components/modals/EditEdgeModal.tsx
index c34b7e555..f46a949c3 100644
--- a/frontend/src/components/modals/EditEdgeModal.tsx
+++ b/frontend/src/components/modals/EditEdgeModal.tsx
@@ -83,14 +83,16 @@ export function EditEdgeModal({
             type="button"
             onClick={onRelDelete}
             style={{ color: "#b91c1c", borderColor: "#fca5a5" }}
+            aria-label={`${editingEdge.source}에서 ${editingEdge.target} 관계 삭제`}
           >
             삭제
           </button>
           <div className="row">
-            <button type="button" onClick={onRelCancel}>취소</button>
+            <button type="button" onClick={onRelCancel} aria-label={`${editingEdge.source}에서 ${editingEdge.target} 관계 취소`}>취소</button>
             <button
               type="submit"
               style={{ background: "#034ea2", color: "#fff" }}
+              aria-label={`${editingEdge.source}에서 ${editingEdge.target} 관계 저장`}
             >
               저장
             </button>
diff --git a/frontend/src/components/modals/ModalCoverage.test.tsx b/frontend/src/components/modals/ModalCoverage.test.tsx
index aa9dac53a..db537afdb 100644
--- a/frontend/src/components/modals/ModalCoverage.test.tsx
+++ b/frontend/src/components/modals/ModalCoverage.test.tsx
@@ -116,9 +116,9 @@ describe('modal behavior coverage', () => {
     fireEvent.change(screen.getByLabelText('제약조건 이름 (Label)'), {
       target: { value: 'fk_changed' },
     })
-    fireEvent.click(screen.getByRole('button', { name: '삭제' }))
-    fireEvent.click(screen.getByRole('button', { name: '취소' }))
-    fireEvent.click(screen.getByRole('button', { name: '저장' }))
+    fireEvent.click(screen.getByRole('button', { name: 'a에서 b 관계 삭제' }))
+    fireEvent.click(screen.getByRole('button', { name: 'a에서 b 관계 취소' }))
+    fireEvent.click(screen.getByRole('button', { name: 'a에서 b 관계 저장' }))
     expect(setRelLabel).toHaveBeenCalledWith('fk_changed')
     expect(onDelete).toHaveBeenCalledOnce()
     expect(onCancel).toHaveBeenCalledOnce()