diff --git a/api/controller/SystemMember.go b/api/controller/SystemMember.go
index 6276ed2..603f7a7 100644
--- a/api/controller/SystemMember.go
+++ b/api/controller/SystemMember.go
@@ -37,3 +37,29 @@ func (b *SystemMember) GetSystemMember(c *gin.Context) {
 
 	responses.OkWithData(g, c)
 }
+
+// GetSystemMemberLeast 获取会员配置数据-最少立减金额
+func (b *SystemMember) GetSystemMemberLeast(c *gin.Context) {
+	systemMemberDao := dao.SystemMemberDao{}
+
+	maps := make(map[string]interface{})
+	systemMembers, err := systemMemberDao.GetSystemMemberList(maps)
+	if err != nil {
+		responses.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	var firstTimePrice *float64
+	for _, member := range systemMembers {
+		if firstTimePrice == nil {
+			firstTimePrice = member.FirstTimePrice
+			continue
+		}
+
+		if *firstTimePrice > *member.FirstTimePrice {
+			firstTimePrice = member.FirstTimePrice
+		}
+	}
+
+	responses.OkWithData(firstTimePrice, c)
+}
diff --git a/api/router/router.go b/api/router/router.go
index d515eef..fa02b84 100644
--- a/api/router/router.go
+++ b/api/router/router.go
@@ -263,5 +263,8 @@ func privateRouter(r *gin.Engine, api controller.Api) {
 	{
 		// 获取会员配置数据
 		memberGroup.GET("", api.SystemMember.GetSystemMember)
+
+		// 获取会员配置数据-最少立减金额
+		memberGroup.GET("/least", api.SystemMember.GetSystemMemberLeast)
 	}
 }