diff --git a/app/src/main/kotlin/li/songe/gkd/MainActivity.kt b/app/src/main/kotlin/li/songe/gkd/MainActivity.kt
index 643b9c9d4..a80892744 100644
--- a/app/src/main/kotlin/li/songe/gkd/MainActivity.kt
+++ b/app/src/main/kotlin/li/songe/gkd/MainActivity.kt
@@ -258,7 +258,7 @@ private fun ShizukuErrorDialog(stateFlow: MutableStateFlow<Boolean>) {
                 } else {
                     TextButton(onClick = {
                         stateFlow.value = false
-                        app.openUri("https://gkd.li?r=4")
+                        openUri("https://gkd.li?r=4")
                     }) {
                         Text(text = "去下载")
                     }
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/AboutPage.kt b/app/src/main/kotlin/li/songe/gkd/ui/AboutPage.kt
index 8bc4ff290..714f13ed0 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/AboutPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/AboutPage.kt
@@ -113,7 +113,7 @@ fun AboutPage() {
                     Column {
                         Text(text = "代码记录")
                         Text(
-                            modifier = Modifier.clickable { context.openUri(META.commitUrl) },
+                            modifier = Modifier.clickable { openUri(META.commitUrl) },
                             text = META.commitId.substring(0, 16),
                             color = MaterialTheme.colorScheme.primary,
                             style = LocalTextStyle.current.copy(textDecoration = TextDecoration.Underline),
@@ -240,7 +240,7 @@ fun AboutPage() {
             Column(
                 modifier = Modifier
                     .clickable {
-                        context.openUri(REPOSITORY_URL)
+                        openUri(REPOSITORY_URL)
                     }
                     .fillMaxWidth()
                     .itemPadding()
@@ -259,7 +259,7 @@ fun AboutPage() {
             Column(
                 modifier = Modifier
                     .clickable {
-                        context.openUri(ISSUES_URL)
+                        openUri(ISSUES_URL)
                     }
                     .fillMaxWidth()
                     .itemPadding()
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/AdvancedPage.kt b/app/src/main/kotlin/li/songe/gkd/ui/AdvancedPage.kt
index ce7dcc781..222850b06 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/AdvancedPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/AdvancedPage.kt
@@ -237,7 +237,7 @@ fun AdvancedPage() {
                                     color = MaterialTheme.colorScheme.primary,
                                     style = LocalTextStyle.current.copy(textDecoration = TextDecoration.Underline),
                                     modifier = Modifier.clickable(onClick = throttle {
-                                        context.openUri("http://127.0.0.1:${store.httpServerPort}")
+                                        openUri("http://127.0.0.1:${store.httpServerPort}")
                                     }),
                                 )
                                 Spacer(modifier = Modifier.width(2.dp))
@@ -249,7 +249,7 @@ fun AdvancedPage() {
                                     color = MaterialTheme.colorScheme.primary,
                                     style = LocalTextStyle.current.copy(textDecoration = TextDecoration.Underline),
                                     modifier = Modifier.clickable(onClick = throttle {
-                                        context.openUri("http://${host}:${store.httpServerPort}")
+                                        openUri("http://${host}:${store.httpServerPort}")
                                     })
                                 )
                             }
@@ -396,7 +396,7 @@ fun AdvancedPage() {
                 subtitle = "生成快照/日志链接",
                 suffix = "获取教程",
                 onSuffixClick = {
-                    context.openUri("https://gkd.li/?r=1")
+                    openUri("https://gkd.li?r=1")
                 },
                 imageVector = Icons.Default.Edit,
                 onClick = {
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/AuthA11yPage.kt b/app/src/main/kotlin/li/songe/gkd/ui/AuthA11yPage.kt
index c96dc5a09..620420dee 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/AuthA11yPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/AuthA11yPage.kt
@@ -133,7 +133,7 @@ fun AuthA11yPage() {
                         modifier = Modifier
                             .padding(cardHorizontalPadding, 0.dp)
                             .clickable {
-                                context.openUri("https://gkd.li/?r=2")
+                                openUri("https://gkd.li?r=2")
                             },
                         text = "无法开启无障碍?",
                         style = MaterialTheme.typography.bodySmall,
@@ -220,7 +220,7 @@ fun AuthA11yPage() {
                         modifier = Modifier
                             .padding(cardHorizontalPadding, 0.dp)
                             .clickable {
-                                context.openUri("https://gkd.li/?r=2")
+                                openUri("https://gkd.li?r=2")
                             },
                         text = "其他方式解除限制",
                         style = MaterialTheme.typography.bodySmall,
@@ -253,7 +253,7 @@ fun AuthA11yPage() {
                     Text(
                         modifier = Modifier
                             .clickable {
-                                context.openUri("https://gkd.li/?r=3")
+                                openUri("https://gkd.li?r=3")
                             },
                         text = "运行后授权失败?",
                         style = MaterialTheme.typography.bodySmall,
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/ImagePreviewPage.kt b/app/src/main/kotlin/li/songe/gkd/ui/ImagePreviewPage.kt
index 4cdb6e79c..4df56192c 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/ImagePreviewPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/ImagePreviewPage.kt
@@ -42,7 +42,6 @@ import coil3.request.ImageRequest
 import coil3.request.crossfade
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.annotation.RootGraph
-import li.songe.gkd.app
 import li.songe.gkd.util.LocalNavController
 import li.songe.gkd.util.ProfileTransitions
 import li.songe.gkd.util.imageLoader
@@ -87,7 +86,7 @@ fun ImagePreviewPage(
                 val currentUri = showUri ?: uris.getOrNull(state.currentPage)
                 if (currentUri != null && URLUtil.isNetworkUrl(currentUri)) {
                     IconButton(onClick = throttle(fn = {
-                        app.openUri(currentUri)
+                        openUri(currentUri)
                     })) {
                         Icon(
                             imageVector = Icons.AutoMirrored.Outlined.OpenInNew,
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/component/InputSubsLinkOption.kt b/app/src/main/kotlin/li/songe/gkd/ui/component/InputSubsLinkOption.kt
index 3edaa0053..38815ac9d 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/component/InputSubsLinkOption.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/component/InputSubsLinkOption.kt
@@ -1,16 +1,24 @@
 package li.songe.gkd.ui.component
 
 import android.webkit.URLUtil
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.outlined.HelpOutline
 import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import kotlinx.coroutines.flow.MutableStateFlow
+import li.songe.gkd.util.openUri
 import li.songe.gkd.util.subsItemsFlow
 import li.songe.gkd.util.throttle
 import li.songe.gkd.util.toast
@@ -71,7 +79,21 @@ class InputSubsLinkOption {
             val initValue by initValueFlow.collectAsState()
             AlertDialog(
                 title = {
-                    Text(text = if (initValue.isNotEmpty()) "修改订阅" else "添加订阅")
+                    Row(
+                        verticalAlignment = Alignment.CenterVertically,
+                        horizontalArrangement = Arrangement.SpaceBetween,
+                        modifier = Modifier.fillMaxWidth(),
+                    ) {
+                        Text(text = if (initValue.isNotEmpty()) "修改订阅" else "添加订阅")
+                        IconButton(onClick = throttle {
+                            openUri("https://gkd.li?r=5")
+                        }) {
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Outlined.HelpOutline,
+                                contentDescription = null,
+                            )
+                        }
+                    }
                 },
                 text = {
                     OutlinedTextField(
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt b/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
index 849f6dbcc..35872b4fb 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
@@ -285,7 +285,7 @@ private fun SubsMenuItem(
                 },
                 onClick = {
                     onExpandedChange(false)
-                    context.openUri(supportUri)
+                    openUri(supportUri)
                 }
             )
         }
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/home/ControlPage.kt b/app/src/main/kotlin/li/songe/gkd/ui/home/ControlPage.kt
index cfeb0caf6..3e47a33c0 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/home/ControlPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/home/ControlPage.kt
@@ -82,7 +82,7 @@ fun useControlPage(): ScaffoldExt {
                         contentDescription = null,
                     )
                 }
-                IconButton(onClick = throttle { context.openUri(HOME_PAGE_URL) }) {
+                IconButton(onClick = throttle { openUri(HOME_PAGE_URL) }) {
                     Icon(
                         imageVector = Icons.AutoMirrored.Outlined.HelpOutline,
                         contentDescription = null,
diff --git a/app/src/main/kotlin/li/songe/gkd/util/Github.kt b/app/src/main/kotlin/li/songe/gkd/util/Github.kt
index 0b1c4fcf4..838f64732 100644
--- a/app/src/main/kotlin/li/songe/gkd/util/Github.kt
+++ b/app/src/main/kotlin/li/songe/gkd/util/Github.kt
@@ -35,7 +35,6 @@ import io.ktor.http.HttpMessageBuilder
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.update
 import kotlinx.serialization.Serializable
-import li.songe.gkd.app
 import li.songe.gkd.data.GithubPoliciesAsset
 import java.io.File
 
@@ -160,7 +159,7 @@ fun EditGithubCookieDlg(showEditCookieDlgFlow: MutableStateFlow<Boolean>) {
                 ) {
                     Text(text = "Github Cookie")
                     IconButton(onClick = throttle {
-                        app.openUri("https://gkd.li/?r=1")
+                        openUri("https://gkd.li?r=1")
                     }) {
                         Icon(
                             imageVector = Icons.AutoMirrored.Outlined.HelpOutline,
diff --git a/app/src/main/kotlin/li/songe/gkd/util/IntentExt.kt b/app/src/main/kotlin/li/songe/gkd/util/IntentExt.kt
index fd280f4cf..2de70e5d2 100644
--- a/app/src/main/kotlin/li/songe/gkd/util/IntentExt.kt
+++ b/app/src/main/kotlin/li/songe/gkd/util/IntentExt.kt
@@ -79,7 +79,7 @@ fun openA11ySettings() {
     app.tryStartActivity(intent)
 }
 
-fun Context.openUri(uri: String) {
+fun openUri(uri: String) {
     val u = try {
         Uri.parse(uri)
     } catch (e: Exception) {
@@ -89,7 +89,7 @@ fun Context.openUri(uri: String) {
     }
     val intent = Intent(Intent.ACTION_VIEW, u)
     intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-    tryStartActivity(intent)
+    app.tryStartActivity(intent)
 }
 
 fun Context.openApp(appId: String) {