diff --git a/ylgamehall/Source/SDK/WeChat/WeChatManager.swift b/ylgamehall/Source/SDK/WeChat/WeChatManager.swift
index dcbcee3..25133df 100644
--- a/ylgamehall/Source/SDK/WeChat/WeChatManager.swift
+++ b/ylgamehall/Source/SDK/WeChat/WeChatManager.swift
@@ -41,7 +41,9 @@ public final class WeChatManager: NSObject {
     public func authorize() async throws -> WXAuthCodePayload {
         print("[WeChat] authorize() 开始")
         print("[WeChat]   - WXApi.isWXAppInstalled = \(WXApi.isWXAppInstalled())")
-        print("[WeChat]   - WXApi.getApiVersion = \(WXApi.getApiVersion() ?? "nil")")
+        // ObjC 端 selector 是 +getApiVersion，但 Swift 编译器自动简化为 getVersion()
+        // （Swift 3+ ObjC name 简化规则；运行时仍调 +[WXApi getApiVersion]）
+        print("[WeChat]   - WXApi.getVersion = \(WXApi.getVersion() ?? "nil")")
         let state = UUID().uuidString
         return try await withCheckedThrowingContinuation { cont in
             authPending[state] = cont
@@ -143,7 +145,9 @@ public final class WeChatManager: NSObject {
             }
             // 1.x: sendReq BOOL 返回；分享回包通过 SceneDelegate.openURLContexts →
             // WXApi.handleOpen(url:delegate:WeChatManager.shared) → onResp 路径到达。
-            WXApi.sendReq(req)
+            // ObjC selector +sendReq:，Swift 简化为 send(_:)（去 Req 后缀）。
+            // 运行时仍调 +[WXApi sendReq:]
+            WXApi.send(req)
         }
     }
 
@@ -168,7 +172,9 @@ public final class WeChatManager: NSObject {
             case .session:  req.scene = Int32(WXSceneSession.rawValue)
             case .timeline: req.scene = Int32(WXSceneTimeline.rawValue)
             }
-            WXApi.sendReq(req)
+            // ObjC selector +sendReq:，Swift 简化为 send(_:)（去 Req 后缀）。
+            // 运行时仍调 +[WXApi sendReq:]
+            WXApi.send(req)
         }
     }