diff --git a/api/go/core/types/chat.go b/api/go/core/types/chat.go
index a4466d2e..315031c7 100644
--- a/api/go/core/types/chat.go
+++ b/api/go/core/types/chat.go
@@ -43,5 +43,5 @@ type ApiError struct {
 	}
 }
 
-const PROMPT_MSG = "prompt" // prompt message
-const REPLY_MSG = "reply"   // reply message
+const PromptMsg = "prompt" // prompt message
+const ReplyMsg = "reply"   // reply message
diff --git a/api/go/core/types/config.go b/api/go/core/types/config.go
index e98a6ca6..4b55f1b7 100644
--- a/api/go/core/types/config.go
+++ b/api/go/core/types/config.go
@@ -33,7 +33,7 @@ type Session struct {
 
 // ChatConfig 系统默认的聊天配置
 type ChatConfig struct {
-	ApiURL        string  `json:"api_url"`
+	ApiURL        string  `json:"api_url,omitempty"`
 	Model         string  `json:"model"` // 默认模型
 	Temperature   float32 `json:"temperature"`
 	MaxTokens     int     `json:"max_tokens"`
@@ -43,9 +43,12 @@ type ChatConfig struct {
 }
 
 type SystemConfig struct {
-	Title      string   `json:"title"`
-	AdminTitle string   `json:"admin_title"`
-	Models     []string `json:"models"`
+	Title         string   `json:"title"`
+	AdminTitle    string   `json:"admin_title"`
+	Models        []string `json:"models"`
+	UserInitCalls int      `json:"user_init_calls"` // 新用户注册默认总送多少次调用
 }
 
 var GptModels = []string{"gpt-3.5-turbo", "gpt-3.5-turbo-16k", "gpt-3.5-turbo-0613", "gpt-3.5-turbo-16k-0613", "gpt-4", "gpt-4-0613", "gpt-4-32k", "gpt-4-32k-0613"}
+
+const UserInitCalls = 1000
diff --git a/api/go/handler/chat_handler.go b/api/go/handler/chat_handler.go
index 9c3f3908..698a9954 100644
--- a/api/go/handler/chat_handler.go
+++ b/api/go/handler/chat_handler.go
@@ -167,7 +167,7 @@ func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession
 			if res.Error == nil {
 				for _, msg := range historyMessages {
 					ms := types.Message{Role: "user", Content: msg.Content}
-					if msg.Type == types.REPLY_MSG {
+					if msg.Type == types.ReplyMsg {
 						ms.Role = "assistant"
 					}
 					chatCtx = append(chatCtx, ms)
@@ -276,7 +276,7 @@ func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession
 					UserId:  userVo.Id,
 					ChatId:  session.ChatId,
 					RoleId:  role.Id,
-					Type:    types.PROMPT_MSG,
+					Type:    types.PromptMsg,
 					Icon:    user.Avatar,
 					Content: prompt,
 					Tokens:  token,
@@ -297,7 +297,7 @@ func (h *ChatHandler) sendMessage(ctx context.Context, session types.ChatSession
 					UserId:  userVo.Id,
 					ChatId:  session.ChatId,
 					RoleId:  role.Id,
-					Type:    types.REPLY_MSG,
+					Type:    types.ReplyMsg,
 					Icon:    role.Icon,
 					Content: message.Content,
 					Tokens:  token,
diff --git a/api/go/handler/config_handler.go b/api/go/handler/config_handler.go
index da5b455d..7549c492 100644
--- a/api/go/handler/config_handler.go
+++ b/api/go/handler/config_handler.go
@@ -52,6 +52,7 @@ func (h *ConfigHandler) Update(c *gin.Context) {
 	resp.SUCCESS(c, config)
 }
 
+// Get 获取指定的系统配置
 func (h *ConfigHandler) Get(c *gin.Context) {
 	key := c.Query("key")
 	var config model.Config
diff --git a/api/go/handler/user_handler.go b/api/go/handler/user_handler.go
index 18afffd7..6a20c8f0 100644
--- a/api/go/handler/user_handler.go
+++ b/api/go/handler/user_handler.go
@@ -85,6 +85,16 @@ func (h *UserHandler) Register(c *gin.Context) {
 			ApiKey:        "",
 		}),
 	}
+	// 初始化调用次数
+	var cfg model.Config
+	h.db.Where("marker = ?", "system").First(&cfg)
+	var config types.SystemConfig
+	err := utils.JsonDecode(cfg.Config, &config)
+	if err != nil || config.UserInitCalls <= 0 {
+		user.Calls = types.UserInitCalls
+	} else {
+		user.Calls = config.UserInitCalls
+	}
 	res := h.db.Create(&user)
 	if res.Error != nil {
 		resp.ERROR(c, "保存数据失败")