diff --git a/example/CheckGetHistoryErr/main.go b/example/CheckGetHistoryErr/main.go
new file mode 100644
index 0000000..b2ebed9
--- /dev/null
+++ b/example/CheckGetHistoryErr/main.go
@@ -0,0 +1,34 @@
+package main
+
+import (
+	"github.com/injoyai/logs"
+	"github.com/injoyai/tdx"
+	"time"
+)
+
+func main() {
+	m, err := tdx.NewManage(nil)
+	logs.PanicErr(err)
+
+	codes := m.Codes.GetStocks()
+	codes = []string{
+		"sz000001",
+		"sz000002",
+	}
+
+	for _, code := range codes {
+		m.Do(func(c *tdx.Client) error {
+			resp, err := c.GetHistoryMinute(time.Now().Format("20060102"), code)
+			logs.PanicErr(err)
+
+			resp2, err := c.GetKlineDay(code, 0, 1)
+			logs.PanicErr(err)
+
+			logs.Debug(code, resp2.List[0].Close == resp.List[len(resp.List)-1].Price)
+
+			return nil
+
+		})
+	}
+
+}