diff --git a/heicode/controller/heicode_self.go b/heicode/controller/heicode_self.go
index 107f253..52f51b9 100644
--- a/heicode/controller/heicode_self.go
+++ b/heicode/controller/heicode_self.go
@@ -11,10 +11,8 @@ import (
 	"github.com/heicode/manager/setting/operation_setting"
 )
 
-// quotaDisplayUnitLabel names the unit the raw quota is denominated in, so the
-// desktop client converts exactly like the web dashboard:
-//   usd = quota / quota_per_unit   (mirrors web renderQuotaCompat)
-// Returns USD / CNY / tokens.
+// quotaDisplayUnitLabel names the unit the raw quota is denominated in.
+// Returns USD / CNY / tokens (mirrors the web dashboard's quota display type).
 func quotaDisplayUnitLabel() string {
 	switch operation_setting.GetQuotaDisplayType() {
 	case operation_setting.QuotaDisplayTypeCNY:
@@ -26,6 +24,24 @@ func quotaDisplayUnitLabel() string {
 	}
 }
 
+// displayQuota converts a raw quota counter to the value the user should SEE,
+// for the current站点 display type — server-side so the client never has to
+// special-case a mode. This is the contract of record (no hardcoded ×500000):
+//
+//	USD    : raw / quota_per_unit
+//	CNY    : raw / quota_per_unit * usd_exchange_rate
+//	CUSTOM : raw / quota_per_unit * custom_currency_exchange_rate
+//	tokens : raw                                   (no division)
+//
+// usd_exchange_rate is the USD→display-currency multiplier returned alongside,
+// so clients that prefer raw can recompute the same value.
+func displayQuota(raw int, label string, perUnit, rate float64) float64 {
+	if label == "tokens" || perUnit <= 0 {
+		return float64(raw)
+	}
+	return float64(raw) / perUnit * rate
+}
+
 // GetHeicodeSelf serves GET /api/heicode/self.
 //
 // Mounted on TokenAuth so the cc-haha desktop client can read it with
@@ -59,18 +75,29 @@ func GetHeicodeSelf(c *gin.Context) {
 		return
 	}
 
+	// Conversion params + server-computed display values so every quota_display_type
+	// (USD / CNY / tokens / custom) renders correctly without a client-side hack.
+	label := quotaDisplayUnitLabel()
+	perUnit := float64(common.QuotaPerUnit)
+	rate := operation_setting.GetUsdToCurrencyRate(operation_setting.USDExchangeRate) // USD→1, CNY→7.3, tokens→1
+
 	c.JSON(http.StatusOK, gin.H{
 		"success": true,
 		"data": gin.H{
-			"id":            user.Id,
-			"username":      user.Username,
-			"display_name":  user.DisplayName,
-			"group":         user.Group,
-			"role":          user.Role,
+			"id":           user.Id,
+			"username":     user.Username,
+			"display_name": user.DisplayName,
+			"group":        user.Group,
+			"role":         user.Role,
+			// raw counters (NewAPI internal units) + the params to convert them.
 			"quota":              user.Quota,
 			"used_quota":         user.UsedQuota,
 			"quota_per_unit":     common.QuotaPerUnit,
-			"quota_display_type": quotaDisplayUnitLabel(),
+			"quota_display_type": label, // USD / CNY / tokens
+			"usd_exchange_rate":  rate,  // USD→display-currency multiplier (1 for USD/tokens)
+			// ready-to-show values (server applies the display-type formula above).
+			"display_quota":      displayQuota(user.Quota, label, perUnit, rate),
+			"display_used_quota": displayQuota(user.UsedQuota, label, perUnit, rate),
 			"request_count":      user.RequestCount,
 		},
 	})