diff --git a/server/internal/httpapi/account.go b/server/internal/httpapi/account.go
index 595b702..b476f35 100644
--- a/server/internal/httpapi/account.go
+++ b/server/internal/httpapi/account.go
@@ -25,7 +25,7 @@ type meResponse struct {
 	UUID   string `json:"uuid"`
 	Email  string `json:"email"`
 	DpUUID string `json:"dp_uuid"`
-	Plan   string `json:"plan"`      // "free" | "pro" | "team"
+	Plan   string `json:"plan"` // "free" | "pro" | "team"
 	// expire_at kept for the existing app; expires_at is the same value for the
 	// web user-center (both RFC3339 UTC, null = no active sub).
 	ExpireAt  *string `json:"expire_at"`
@@ -98,12 +98,14 @@ func (a *AccountAPI) GetMe(w http.ResponseWriter, r *http.Request) {
 	_ = a.db.QueryRowContext(ctx, `SELECT COUNT(*) FROM devices WHERE user_id = ?`, uid).Scan(&devicesUsed)
 
 	// Today's usage (UTC). Missing row → zero.
+	// 日期在 Go 端算好传 ?,不用 MySQL 专属 UTC_DATE()(否则 SQLite 报错→恒 0)。
 	var todayBytes uint64
 	var todayMinutes int
+	today := time.Now().UTC().Format("2006-01-02")
 	_ = a.db.QueryRowContext(ctx, `
 		SELECT COALESCE(bytes_up, 0) + COALESCE(bytes_down, 0), COALESCE(minutes_used, 0)
-		FROM usage_daily WHERE user_id = ? AND date = UTC_DATE()
-	`, uid).Scan(&todayBytes, &todayMinutes)
+		FROM usage_daily WHERE user_id = ? AND date = ?
+	`, uid, today).Scan(&todayBytes, &todayMinutes)
 
 	resp := meResponse{
 		UUID:        uuid,
@@ -138,11 +140,13 @@ func (a *AccountAPI) GetMe(w http.ResponseWriter, r *http.Request) {
 // filling days with no usage row as 0.
 func (a *AccountAPI) weeklyGB(ctx context.Context, uid int64) []float64 {
 	out := make([]float64, 7)
+	// 起始日 Go 端算好传 ?(避免 MySQL 专属 UTC_DATE()/INTERVAL,SQLite 不支持)。
+	weekFrom := time.Now().UTC().AddDate(0, 0, -6).Format("2006-01-02")
 	rows, err := a.db.QueryContext(ctx, `
 		SELECT date, COALESCE(bytes_up, 0) + COALESCE(bytes_down, 0)
 		FROM usage_daily
-		WHERE user_id = ? AND date >= UTC_DATE() - INTERVAL 6 DAY
-	`, uid)
+		WHERE user_id = ? AND date >= ?
+	`, uid, weekFrom)
 	if err != nil {
 		return out
 	}
@@ -168,17 +172,20 @@ func (a *AccountAPI) weeklyGB(ctx context.Context, uid int64) []float64 {
 // ─── GET /v1/plans ───────────────────────────────────────────────────────────
 
 type planResponse struct {
-	Code         string  `json:"code"`
-	NameZH       string  `json:"name_zh"`
-	NameEN       string  `json:"name_en"`
-	DailyMinutes *int64  `json:"daily_minutes"` // null = unlimited
-	AdGate       bool    `json:"ad_gate"`
+	Code         string `json:"code"`
+	NameZH       string `json:"name_zh"`
+	NameEN       string `json:"name_en"`
+	DailyMinutes *int64 `json:"daily_minutes"` // null = unlimited
+	AdGate       bool   `json:"ad_gate"`
+	PriceCents   int    `json:"price_cents"` // 价格(分);0 = 免费
+	Currency     string `json:"currency"`    // CNY / USD …
+	Period       string `json:"period"`      // month / year
 }
 
 // ListPlans handles GET /v1/plans.
 func (a *AccountAPI) ListPlans(w http.ResponseWriter, r *http.Request) {
 	rows, err := a.db.QueryContext(r.Context(),
-		`SELECT code, name_zh, name_en, daily_minutes, ad_gate FROM plans ORDER BY id`)
+		`SELECT code, name_zh, name_en, daily_minutes, ad_gate, price_cents, currency, period FROM plans ORDER BY id`)
 	if err != nil {
 		apierr.WriteJSON(w, http.StatusInternalServerError, apierr.ErrInternal)
 		return
@@ -189,7 +196,7 @@ func (a *AccountAPI) ListPlans(w http.ResponseWriter, r *http.Request) {
 	for rows.Next() {
 		var p planResponse
 		var dm sql.NullInt64
-		if err := rows.Scan(&p.Code, &p.NameZH, &p.NameEN, &dm, &p.AdGate); err != nil {
+		if err := rows.Scan(&p.Code, &p.NameZH, &p.NameEN, &dm, &p.AdGate, &p.PriceCents, &p.Currency, &p.Period); err != nil {
 			apierr.WriteJSON(w, http.StatusInternalServerError, apierr.ErrInternal)
 			return
 		}
diff --git a/server/internal/httpapi/clientconfig.go b/server/internal/httpapi/clientconfig.go
index 97cdb06..df20e86 100644
--- a/server/internal/httpapi/clientconfig.go
+++ b/server/internal/httpapi/clientconfig.go
@@ -145,7 +145,7 @@ func BuildClientConfig(node *nodes.NodeRow, dpUUID, deriveKey string) ([]byte, e
 	cfg := map[string]any{
 		// timestamp=false:客户端日志出口(logLine)已统一加时间戳,
 		// 关掉 sing-box 自带时间戳避免一行打印两个时间。
-		"log": map[string]any{"level": "warn", "timestamp": false},
+		"log":      map[string]any{"level": "warn", "timestamp": false},
 		"inbounds": []any{tunIn},
 		"outbounds": append(proxyOutbounds,
 			autoBest,
diff --git a/server/internal/httpapi/nodes.go b/server/internal/httpapi/nodes.go
index 1348cde..b54f153 100644
--- a/server/internal/httpapi/nodes.go
+++ b/server/internal/httpapi/nodes.go
@@ -3,6 +3,7 @@ package httpapi
 import (
 	"encoding/json"
 	"net/http"
+	"strconv"
 	"strings"
 	"time"
 
@@ -42,6 +43,9 @@ type nodeResponse struct {
 	NameEN string `json:"name_en"`
 	Tier   string `json:"tier"`   // "free" | "pro"
 	Status string `json:"status"` // always "up" in this endpoint
+	// host/port 暴露节点入口,供客户端实测真实延迟(per-client ping 服务端无法代知)。
+	Host string `json:"host"`
+	Port int    `json:"port"`
 }
 
 // ListNodes handles GET /v1/nodes.
@@ -54,6 +58,11 @@ func (a *NodeAPI) ListNodes(w http.ResponseWriter, r *http.Request) {
 
 	resp := make([]nodeResponse, 0, len(nodeRows))
 	for _, n := range nodeRows {
+		host, portStr := splitHostPort(n.Endpoint)
+		if host == "" {
+			host = n.Endpoint
+		}
+		port, _ := strconv.Atoi(portStr)
 		resp = append(resp, nodeResponse{
 			ID:     n.UUID,
 			Region: n.Region,
@@ -61,6 +70,8 @@ func (a *NodeAPI) ListNodes(w http.ResponseWriter, r *http.Request) {
 			NameEN: n.NameEN,
 			Tier:   n.Tier,
 			Status: n.Status,
+			Host:   host,
+			Port:   port,
 		})
 	}
 
diff --git a/server/internal/store/sqlite_migrate_test.go b/server/internal/store/sqlite_migrate_test.go
index 2f95768..62dc53b 100644
--- a/server/internal/store/sqlite_migrate_test.go
+++ b/server/internal/store/sqlite_migrate_test.go
@@ -29,8 +29,8 @@ func TestSQLiteMigrateUpDown(t *testing.T) {
 	if dirty {
 		t.Fatalf("schema dirty after MigrateUp")
 	}
-	if v != 13 {
-		t.Errorf("version = %d, want 13", v)
+	if v != 14 {
+		t.Errorf("version = %d, want 14", v)
 	}
 
 	// 2. Core tables exist.
diff --git a/server/migrations/mysql/000014_plan_pricing.down.sql b/server/migrations/mysql/000014_plan_pricing.down.sql
new file mode 100644
index 0000000..dcd7591
--- /dev/null
+++ b/server/migrations/mysql/000014_plan_pricing.down.sql
@@ -0,0 +1,4 @@
+ALTER TABLE plans
+  DROP COLUMN price_cents,
+  DROP COLUMN currency,
+  DROP COLUMN period;
diff --git a/server/migrations/mysql/000014_plan_pricing.up.sql b/server/migrations/mysql/000014_plan_pricing.up.sql
new file mode 100644
index 0000000..a7e5668
--- /dev/null
+++ b/server/migrations/mysql/000014_plan_pricing.up.sql
@@ -0,0 +1,7 @@
+-- 套餐定价(price_cents/currency/period);价格此前不入表,现补齐供客户端展示。
+ALTER TABLE plans
+  ADD COLUMN price_cents INT NOT NULL DEFAULT 0,
+  ADD COLUMN currency VARCHAR(8) NOT NULL DEFAULT 'CNY',
+  ADD COLUMN period VARCHAR(8) NOT NULL DEFAULT 'month';
+UPDATE plans SET price_cents = 2500 WHERE code = 'pro';
+UPDATE plans SET price_cents = 9900 WHERE code = 'team';
diff --git a/server/migrations/sqlite/000014_plan_pricing.down.sql b/server/migrations/sqlite/000014_plan_pricing.down.sql
new file mode 100644
index 0000000..8f1e01e
--- /dev/null
+++ b/server/migrations/sqlite/000014_plan_pricing.down.sql
@@ -0,0 +1,3 @@
+ALTER TABLE plans DROP COLUMN period;
+ALTER TABLE plans DROP COLUMN currency;
+ALTER TABLE plans DROP COLUMN price_cents;
diff --git a/server/migrations/sqlite/000014_plan_pricing.up.sql b/server/migrations/sqlite/000014_plan_pricing.up.sql
new file mode 100644
index 0000000..14c291d
--- /dev/null
+++ b/server/migrations/sqlite/000014_plan_pricing.up.sql
@@ -0,0 +1,6 @@
+-- 套餐定价(price_cents/currency/period);价格此前不入表,现补齐供客户端展示。
+ALTER TABLE plans ADD COLUMN price_cents INTEGER NOT NULL DEFAULT 0;
+ALTER TABLE plans ADD COLUMN currency TEXT NOT NULL DEFAULT 'CNY';
+ALTER TABLE plans ADD COLUMN period TEXT NOT NULL DEFAULT 'month';
+UPDATE plans SET price_cents = 2500 WHERE code = 'pro';
+UPDATE plans SET price_cents = 9900 WHERE code = 'team';