diff --git a/local_plugins/chat_api/ios/chat_api/Sources/chat_api/SystemFunctionHandler.swift b/local_plugins/chat_api/ios/chat_api/Sources/chat_api/SystemFunctionHandler.swift
index 35d553698..6de9c42ce 100644
--- a/local_plugins/chat_api/ios/chat_api/Sources/chat_api/SystemFunctionHandler.swift
+++ b/local_plugins/chat_api/ios/chat_api/Sources/chat_api/SystemFunctionHandler.swift
@@ -447,10 +447,17 @@ private class GetCurrentLocationHandler: FunctionHandler {
         return await withCheckedContinuation { continuation in
             // 设置超时
             let timeoutTask = Task {
-                try await Task.sleep(nanoseconds: 15_000_000_000) // 15秒
+                try await Task.sleep(seconds: 15) // 15秒
                 continuation.resume(returning: self.createErrorResponse(message: "位置获取超时，请检查网络连接后重试"))
             }
             
+            // 检查位置服务是否可用
+            guard CLLocationManager.locationServicesEnabled() else {
+                locationCompletion?(Result(success: false, message: "位置服务未启用。请前往 设置 > 隐私与安全 > 定位服务 启用定位服务"))
+                locationCompletion = nil
+                return
+            }
+
             LocationService.shared.getCurrentLocation { result in
                 timeoutTask.cancel()