修复中控

models.py

@@ -54,7 +54,10 @@ class Service(db.Model):
         proto = (self.scheme or "http").strip().lower()
         if proto not in ("http", "https"):
             proto = "http"
-        return f"{proto}://{self.host}:{self.port}"
+        port = int(self.port or (443 if proto == "https" else 80))
+        if (proto == "https" and port == 443) or (proto == "http" and port == 80):
+            return f"{proto}://{self.host}"
+        return f"{proto}://{self.host}:{port}"
 
     def build_url(self) -> str:
         p = (self.path or "/").strip()