diff --git a/internal/tick_recv.go b/internal/tick_recv.go
index dd049ba..c348ae9 100644
--- a/internal/tick_recv.go
+++ b/internal/tick_recv.go
@@ -10,6 +10,28 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+// Tick 行情数据
+type Tick struct {
+	LastPrice           float64   `json:"lastPrice"`
+	Open                float64   `json:"open"`
+	High                float64   `json:"high"`
+	Low                 float64   `json:"low"`
+	LastClose           float64   `json:"lastClose"`
+	Volume              int64     `json:"volume"`
+	Amount              float64   `json:"amount"`
+	PVolume             int64     `json:"pvolume"`
+	BidPrice            []float64 `json:"bidPrice"`
+	BidVol              []int     `json:"bidVol"`
+	AskPrice            []float64 `json:"askPrice"`
+	AskVol              []int     `json:"askVol"`
+	Time                int64     `json:"time"`
+	TimeTag             string    `json:"timetag"`
+	StockStatus         int       `json:"stockStatus"`
+	LastSettlementPrice float64   `json:"lastSettlementPrice"`
+	SettlementPrice     float64   `json:"settlementPrice"`
+	OpenInt             int       `json:"openInt"`
+}
+
 func TickRecv(c *gin.Context) {
 	log.Println("TickRecv called")
 	stocks := GetAllowStocks()
@@ -21,7 +43,7 @@ func TickRecv(c *gin.Context) {
 		return
 	}
 
-	data := map[string]any{}
+	data := map[string]Tick{}
 	// Gin 的 Bind 方法会自动根据 Content-Type 解析
 	if err := c.Bind(&data); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -30,7 +52,10 @@ func TickRecv(c *gin.Context) {
 
 	for key, value := range data {
 		if utils.ArrayInString(key, stocks) {
-			RedisService.Set(key, value, 1*time.Hour)
+			err := RedisService.Set(key, value, 1*time.Hour)
+			if err != nil {
+				log.Println("Error: Redis Set", err.Error())
+			}
 		}
 	}