diff --git a/finance_data.json b/finance_data.json
new file mode 100644
index 0000000..821c613
--- /dev/null
+++ b/finance_data.json
@@ -0,0 +1,23 @@
+[
+  {
+    "id": 1,
+    "date": "2026-01-07 19:54",
+    "amount": 50.0,
+    "category": "其他",
+    "note": "156"
+  },
+  {
+    "id": 2,
+    "date": "2026-01-07 20:16",
+    "amount": 5000.0,
+    "category": "工资",
+    "note": ""
+  },
+  {
+    "id": 3,
+    "date": "2026-01-07 20:16",
+    "amount": -50.0,
+    "category": "餐饮",
+    "note": ""
+  }
+]
\ No newline at end of file