更新配置

main.go

@@ -6,8 +6,9 @@ import (
 	"code-review/services"
 	"code-review/services/ai"
 	"fmt"
-	"github.com/gin-gonic/gin"
 	"log"
+
+	"github.com/gin-gonic/gin"
 )
 
 func main() {
@@ -22,10 +23,10 @@ func main() {
 	}
 
 	// 初始化 AI 负载均衡器
-	aiBalancer := config.NewAIBalancer(cfg.AIs)
+	config.ResetAIBalancer(cfg.AIs)
 
 	// 获取一个 AI 配置
-	aiConfig, err := aiBalancer.Next()
+	aiConfig, err := config.GetAIBalancer().Next()
 	if err != nil {
 		log.Fatalf("获取 AI 配置失败: %v", err)
 	}