diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreServiceManager.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreServiceManager.kt
index e6acf965..7a1e2edb 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreServiceManager.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreServiceManager.kt
@@ -18,6 +18,7 @@ import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.toast
+import com.v2ray.ang.extension.toastError
 import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.handler.NotificationManager
 import com.v2ray.ang.handler.SettingsManager
@@ -160,6 +161,10 @@ object CoreServiceManager {
 //        val result = V2rayConfigUtil.getV2rayConfig(context, guid)
 //        if (!result.status) error(result.errorMessage.ifBlank { "Failed to get V2Ray config" })
 
+        if (config.insecure == true) {
+            context.toastError(R.string.toast_allow_insecure_deprecated)
+        }
+
         if (MmkvManager.decodeSettingsBool(AppConfig.PREF_PROXY_SHARING)) {
             context.toast(R.string.toast_warning_pref_proxysharing_short)
         } else {
diff --git a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
index bcc48458..b7971476 100644
--- a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
@@ -120,6 +120,7 @@
     <string name="server_lab_pinned_ca256">证书指纹 (SHA-256)</string>
     <string name="server_lab_browser_dialer">启用浏览器转发</string>
     <string name="server_lab_browser_dialer_tip">仅支持 xhttp (packet-up) 和 ws。与优选域名冲突，utls, alpn, ech 等 TLS 设置将被忽略</string>
+    <string name="toast_allow_insecure_deprecated">警告： 当前已移除跳过证书验证 "allowInsecure" ，请改用证书指纹。否则启动将失败。 </string>
 
     <!-- UserAssetActivity -->
     <string name="toast_asset_copy_failed">失败, 请使用文件管理器</string>
diff --git a/V2rayNG/app/src/main/res/values/strings.xml b/V2rayNG/app/src/main/res/values/strings.xml
index b8075557..38ebaaa2 100644
--- a/V2rayNG/app/src/main/res/values/strings.xml
+++ b/V2rayNG/app/src/main/res/values/strings.xml
@@ -121,6 +121,7 @@
     <string name="server_lab_pinned_ca256">Certificate fingerprint (SHA-256)</string>
     <string name="server_lab_browser_dialer">Enable Browser Dialer</string>
     <string name="server_lab_browser_dialer_tip">Only supports xhttp (packet-up) and ws outbound; TLS-related settings may be ignored or conflict</string>
+    <string name="toast_allow_insecure_deprecated">Warning: The option to skip certificate verification "allowInsecure" has been removed in the current version. Please use certificate fingerprinting instead.</string>
 
     <!-- UserAssetActivity -->
     <string name="toast_asset_copy_failed">File copy failed, please use File Manager</string>