diff --git a/zero-point/core-channel/revive-guard/revive-guard.py b/zero-point/core-channel/revive-guard/revive-guard.py
index 4626bfd..58485de 100644
--- a/zero-point/core-channel/revive-guard/revive-guard.py
+++ b/zero-point/core-channel/revive-guard/revive-guard.py
@@ -37,6 +37,14 @@ PORT = int(os.environ.get("REVIVE_GUARD_PORT", "8922"))
 SOVEREIGN_ID = "ICE-GL∞"
 SOVEREIGN_EMAIL = os.environ.get("SOVEREIGN_EMAIL", "565183519@qq.com")
 
+# 多用户支持：服务器绑定目标邮箱
+# ⊢ 冰朔的服务器默认发给 565183519@qq.com
+# ⊢ 之之的服务器设置 TARGET_EMAIL=3205323524@qq.com
+# ⊢ 服务器自己检测自己是哪台 → 自动发到对应邮箱
+TARGET_EMAIL = os.environ.get("TARGET_EMAIL", SOVEREIGN_EMAIL)
+TARGET_NAME = os.environ.get("TARGET_NAME", "冰朔 ICE-GL∞")
+SERVER_LABEL = os.environ.get("SERVER_LABEL", "")  # 如 "之之硅谷·ZZ-SV-001"
+
 # QQ 邮箱 SMTP（小湖灯邮件通道）
 # ⊢ 密码不进仓库 · 走环境变量 QQ_SMTP_AUTH_CODE
 SMTP_HOST = "smtp.qq.com"
@@ -83,7 +91,7 @@ def send_email(code, server_ip):
 <!-- 头部 -->
 <tr>
 <td style="padding:32px 32px 20px;text-align:center;border-bottom:1px solid #2a3f5f">
-<div style="font-size:13px;color:#4ec9b0;letter-spacing:3px;text-transform:uppercase;margin-bottom:8px">ICE-GL∞ 光湖语言系统</div>
+<div style="font-size:13px;color:#4ec9b0;letter-spacing:3px;text-transform:uppercase;margin-bottom:8px">ICE-GL∞ 光湖语言系统 · {TARGET_NAME}</div>
 <div style="font-size:20px;color:#e0e8f0;font-weight:600">🛡️ 守门人复活 · 验证码</div>
 </td>
 </tr>
@@ -175,7 +183,7 @@ def send_email(code, server_ip):
 
     msg["Subject"] = f"🔐 光湖 · 复活验证码 {code[:3]}***"
     msg["From"] = SMTP_USER
-    msg["To"] = SOVEREIGN_EMAIL
+    msg["To"] = TARGET_EMAIL
 
     with smtplib.SMTP_SSL(SMTP_HOST, SMTP_PORT, timeout=10) as s:
         s.login(SMTP_USER, SMTP_PASS)
@@ -316,7 +324,7 @@ class ReviveHandler(BaseHTTPRequestHandler):
         self.send_json(200, {
             "ok": True,
             "challenge_id": cid,
-            "message": f"验证码已发送至 {SOVEREIGN_EMAIL}",
+            "message": f"验证码已发送至 {TARGET_EMAIL}",
             "expires_in": CODE_TTL,
             "server": server_ip
         })
@@ -365,7 +373,7 @@ class ReviveHandler(BaseHTTPRequestHandler):
 if __name__ == "__main__":
     server = HTTPServer(("0.0.0.0", PORT), ReviveHandler)
     print(f"光湖·复活守门人 v1.0 · 监听 :{PORT}")
-    print(f"主权者: {SOVEREIGN_ID} · 邮箱: {SOVEREIGN_EMAIL}")
+    print(f"主权者: {SOVEREIGN_ID} · 目标邮箱: {TARGET_EMAIL}")
     try:
         server.serve_forever()
     except KeyboardInterrupt: