Tushare token 写死在代码中

backend/internal/datasource/tushare.go

@@ -8,12 +8,11 @@ import (
 	"net/http"
 	"strconv"
 	"time"
-
-	"stock-user-system/internal/config"
 )
 
 const (
 	tushareBaseURL = "http://api.tushare.pro"
+	tushareToken   = "76efd8465f9f2591aa42a385268e06acf6b80b7a15be2267ad2281b7"
 	defaultTimeout = 60 * time.Second
 	maxRetries     = 3
 	retryBaseDelay = 1 * time.Second
@@ -38,10 +37,10 @@ type Client struct {
 	client  *http.Client
 }
 
-// NewClient 从配置创建 Tushare 客户端。
-func NewClient(cfg *config.Config) *Client {
+// NewClient 创建 Tushare 客户端。
+func NewClient() *Client {
 	return &Client{
-		token:   cfg.TushareToken,
+		token:   tushareToken,
 		baseURL: tushareBaseURL,
 		client:  &http.Client{Timeout: defaultTimeout},
 	}