diff --git a/CHANGELOG.md b/CHANGELOG.md
index b3015a115..ed16210a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 
 ### Fixed
 - Localization: improve Simplified Chinese settings and menu translations (#1059). Thanks @narallee!
+- Alibaba Token Plan: reject non-HTTPS endpoint overrides and keep the provider building on Linux (#1104). Thanks @YanxinXue!
 - Build scripts: derive the local development signing team ID from the certificate OU before falling back to the CN suffix (#1095).
 - Menu bar: keep retrying display-change recovery when macOS leaves status items detached from the current screen (#1077, #1088).
 - Codex: preserve last successful per-account quota snapshots when later network or DNS refreshes fail (#1097, #1101). Thanks @Yuxin-Qiao!
diff --git a/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanCookieHeader.swift b/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanCookieHeader.swift
index 03791cc95..60c2ab24b 100644
--- a/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanCookieHeader.swift
+++ b/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanCookieHeader.swift
@@ -1,4 +1,7 @@
 import Foundation
+#if canImport(FoundationNetworking)
+import FoundationNetworking
+#endif
 
 struct AlibabaTokenPlanCookieHeaders: Sendable {
     private static let cachedAPIHeaderName = "__codexbar_alibaba_token_plan_api"
diff --git a/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanSettingsReader.swift b/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanSettingsReader.swift
index ba7c5c3a3..61948299b 100644
--- a/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanSettingsReader.swift
+++ b/Sources/CodexBarCore/Providers/Alibaba/AlibabaTokenPlanSettingsReader.swift
@@ -14,15 +14,19 @@ public struct AlibabaTokenPlanSettingsReader: Sendable {
     public static func hostOverride(
         environment: [String: String] = ProcessInfo.processInfo.environment) -> String?
     {
-        self.cleaned(environment[self.hostKey])
+        guard let raw = self.cleaned(environment[self.hostKey]) else { return nil }
+        if let scheme = URL(string: raw)?.scheme {
+            return scheme.lowercased() == "https" ? raw : nil
+        }
+        return raw
     }
 
     public static func quotaURL(
         environment: [String: String] = ProcessInfo.processInfo.environment) -> URL?
     {
         guard let raw = self.cleaned(environment[self.quotaURLKey]) else { return nil }
-        if let url = URL(string: raw), url.scheme != nil {
-            return url
+        if let url = URL(string: raw), let scheme = url.scheme {
+            return scheme.lowercased() == "https" ? url : nil
         }
         return URL(string: "https://\(raw)")
     }
diff --git a/Tests/CodexBarTests/AlibabaTokenPlanProviderTests.swift b/Tests/CodexBarTests/AlibabaTokenPlanProviderTests.swift
index 853f2412c..65922a235 100644
--- a/Tests/CodexBarTests/AlibabaTokenPlanProviderTests.swift
+++ b/Tests/CodexBarTests/AlibabaTokenPlanProviderTests.swift
@@ -11,6 +11,46 @@ struct AlibabaTokenPlanSettingsReaderTests {
         #expect(cookie == "login_aliyunid_ticket=ticket")
     }
 
+    @Test
+    func `quota URL infers HTTPS scheme`() {
+        let url = AlibabaTokenPlanSettingsReader.quotaURL(environment: [
+            AlibabaTokenPlanSettingsReader.quotaURLKey: "quota.token-plan.test/data/api.json",
+        ])
+
+        #expect(url?.scheme == "https")
+        #expect(url?.host == "quota.token-plan.test")
+    }
+
+    @Test
+    func `quota URL rejects non HTTPS schemes`() {
+        let httpURL = AlibabaTokenPlanSettingsReader.quotaURL(environment: [
+            AlibabaTokenPlanSettingsReader.quotaURLKey: "http://quota.token-plan.test/data/api.json",
+        ])
+        let ftpURL = AlibabaTokenPlanSettingsReader.quotaURL(environment: [
+            AlibabaTokenPlanSettingsReader.quotaURLKey: "ftp://quota.token-plan.test/data/api.json",
+        ])
+
+        #expect(httpURL == nil)
+        #expect(ftpURL == nil)
+    }
+
+    @Test
+    func `host override rejects non HTTPS schemes`() {
+        let httpHost = AlibabaTokenPlanSettingsReader.hostOverride(environment: [
+            AlibabaTokenPlanSettingsReader.hostKey: "http://dashboard.token-plan.test",
+        ])
+        let httpsHost = AlibabaTokenPlanSettingsReader.hostOverride(environment: [
+            AlibabaTokenPlanSettingsReader.hostKey: "https://dashboard.token-plan.test",
+        ])
+        let bareHost = AlibabaTokenPlanSettingsReader.hostOverride(environment: [
+            AlibabaTokenPlanSettingsReader.hostKey: "dashboard.token-plan.test",
+        ])
+
+        #expect(httpHost == nil)
+        #expect(httpsHost == "https://dashboard.token-plan.test")
+        #expect(bareHost == "dashboard.token-plan.test")
+    }
+
     @Test
     func `default quota URL targets token plan API`() {
         let url = AlibabaTokenPlanUsageFetcher.defaultQuotaURL