ios的安装按钮是否出现，用apollo进行配置

app/page.jsx

@@ -5,9 +5,13 @@ import InOtherApp from "@/components/InOtherApp";
 import Footer from "@/components/Footer";
 import IosInstallStepModal from "@/components/IosInstallStepModal/page";
 import { getCookie } from "cookies-next";
+import baseRequest from "@/utils/baseRequest";
+import { generateSignature } from "@/utils/crypto";
 
 export default function Home() {
   const [deviceType, setDeviceType] = useState("");
+  const [isIosInstallButtonVisible, setIsIosInstallButtonVisible] =
+    useState(true);
   useEffect(() => {
     const userAgent = navigator.userAgent;
     //区分设备类型
@@ -18,6 +22,37 @@ export default function Home() {
     } else {
       setDeviceType("pc");
     }
+
+    const handleIosInstallButtonVisibility = async () => {
+      try {
+        const base = baseRequest();
+        const body = {
+          ...base,
+        };
+        const signature = generateSignature(body);
+        const _response = await fetch(
+          `/api/app/is_ios_install_button_visible?signature=${signature}`,
+          {
+            method: "POST",
+            headers: {
+              "Content-Type": "application/json",
+            },
+            body: JSON.stringify(body),
+          }
+        );
+        const _data = await _response.json();
+        if (_data.ret === -1) {
+          Toast.show({
+            content: _data.msg,
+          });
+          return;
+        }
+        if (_data.data === 0) setIsIosInstallButtonVisible(false);
+      } catch (error) {
+        console.error(error);
+      }
+    };
+    handleIosInstallButtonVisibility();
   }, []);
 
   //ios安装教程Modal是否展示
@@ -155,7 +190,8 @@ export default function Home() {
           )}
         </div>
         <div className="flex flex-col items-center gap-2">
-          {deviceType !== "pc" && (
+          {(deviceType === "Android" ||
+            (deviceType === "ios" && isIosInstallButtonVisible)) && (
             <div
               className="btn bg-gradient-to-r from-[#FF668B] to-[#FF66F0] rounded-full text-white text-lg font-medium w-64 h-14"
               onClick={() => {
@@ -175,7 +211,11 @@ export default function Home() {
           )}
           {deviceType === "ios" && (
             <div
-              className="btn bg-[#FFFFFF1A] rounded-full text-white text-lg font-medium w-64 h-14"
+              className={`btn ${
+                deviceType === "ios" &&
+                !isIosInstallButtonVisible &&
+                "bg-gradient-to-r from-[#FF668B] to-[#FF66F0]"
+              } bg-[#FFFFFF1A] rounded-full text-white text-lg font-medium w-64 h-14`}
               onClick={() => {
                 const inviter = getCookie("inviter");
                 const url = `https://app.tiefen.fun?inviter=${inviter}`;