diff --git a/app/src/main/kotlin/li/songe/gkd/ui/component/TextMenu.kt b/app/src/main/kotlin/li/songe/gkd/ui/component/TextMenu.kt
index f8d1da7..a4bf7b1 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/component/TextMenu.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/component/TextMenu.kt
@@ -24,6 +24,7 @@ import li.songe.gkd.util.allSubObject
 
 @Composable
 fun <T> TextMenu(
+    modifier: Modifier = Modifier,
     title: String,
     option: Option<T>,
     onOptionChange: ((Option<T>) -> Unit),
@@ -34,8 +35,13 @@ fun <T> TextMenu(
             .clickable {
                 expanded = true
             }
-            .fillMaxWidth()
-            .itemPadding(),
+            .fillMaxWidth().let {
+                if (modifier == Modifier) {
+                    it.itemPadding()
+                } else {
+                    it.then(modifier)
+                }
+            },
         verticalAlignment = Alignment.CenterVertically,
         horizontalArrangement = Arrangement.SpaceBetween
     ) {
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/home/SettingsPage.kt b/app/src/main/kotlin/li/songe/gkd/ui/home/SettingsPage.kt
index dab07a3..ec12b27 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/home/SettingsPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/home/SettingsPage.kt
@@ -56,7 +56,6 @@ import li.songe.gkd.util.DarkThemeOption
 import li.songe.gkd.util.LocalMainViewModel
 import li.songe.gkd.util.LocalNavController
 import li.songe.gkd.util.UpdateChannelOption
-import li.songe.gkd.util.UpdateTimeOption
 import li.songe.gkd.util.checkUpdate
 import li.songe.gkd.util.findOption
 import li.songe.gkd.util.launchAsFn
@@ -313,21 +312,14 @@ fun useSettingsPage(): ScaffoldExt {
                     })
             }
 
-            Text(
-                text = "更新",
-                modifier = Modifier.titleItemPadding(),
-                style = MaterialTheme.typography.titleSmall,
-                color = MaterialTheme.colorScheme.primary,
-            )
-
-            TextMenu(
-                title = "更新订阅",
-                option = UpdateTimeOption.allSubObject.findOption(store.updateSubsInterval)
-            ) {
-                storeFlow.update { s -> s.copy(updateSubsInterval = it.value) }
-            }
-
             if (BuildConfig.ENABLED_UPDATE) {
+                Text(
+                    text = "更新",
+                    modifier = Modifier.titleItemPadding(),
+                    style = MaterialTheme.typography.titleSmall,
+                    color = MaterialTheme.colorScheme.primary,
+                )
+
                 TextSwitch(
                     name = "自动更新",
                     desc = "打开应用时检测新版本",
diff --git a/app/src/main/kotlin/li/songe/gkd/ui/home/SubsManagePage.kt b/app/src/main/kotlin/li/songe/gkd/ui/home/SubsManagePage.kt
index c575f73..abf92ad 100644
--- a/app/src/main/kotlin/li/songe/gkd/ui/home/SubsManagePage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/home/SubsManagePage.kt
@@ -51,6 +51,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -58,6 +59,7 @@ import androidx.lifecycle.viewModelScope
 import com.dylanc.activityresult.launcher.launchForResult
 import kotlinx.collections.immutable.toImmutableList
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import li.songe.gkd.MainActivity
 import li.songe.gkd.data.Value
@@ -66,16 +68,22 @@ import li.songe.gkd.data.exportData
 import li.songe.gkd.data.importData
 import li.songe.gkd.db.DbSet
 import li.songe.gkd.ui.component.SubsItemCard
+import li.songe.gkd.ui.component.TextMenu
 import li.songe.gkd.ui.component.waitResult
+import li.songe.gkd.ui.style.itemVerticalPadding
 import li.songe.gkd.util.LOCAL_SUBS_ID
 import li.songe.gkd.util.LocalLauncher
 import li.songe.gkd.util.LocalMainViewModel
+import li.songe.gkd.util.SafeR
+import li.songe.gkd.util.UpdateTimeOption
 import li.songe.gkd.util.checkSubsUpdate
+import li.songe.gkd.util.findOption
 import li.songe.gkd.util.isSafeUrl
 import li.songe.gkd.util.launchAsFn
 import li.songe.gkd.util.launchTry
 import li.songe.gkd.util.saveFileToDownloads
 import li.songe.gkd.util.shareFile
+import li.songe.gkd.util.storeFlow
 import li.songe.gkd.util.subsIdToRawFlow
 import li.songe.gkd.util.subsItemsFlow
 import li.songe.gkd.util.subsRefreshingFlow
@@ -181,6 +189,29 @@ fun useSubsManagePage(): ScaffoldExt {
         })
     }
 
+    var showSettingsDlg by remember { mutableStateOf(false) }
+    if (showSettingsDlg) {
+        AlertDialog(
+            onDismissRequest = { showSettingsDlg = false },
+            title = { Text("订阅设置") },
+            text = {
+                val store by storeFlow.collectAsState()
+                TextMenu(
+                    modifier = Modifier.padding(0.dp, itemVerticalPadding),
+                    title = "更新订阅",
+                    option = UpdateTimeOption.allSubObject.findOption(store.updateSubsInterval)
+                ) {
+                    storeFlow.update { s -> s.copy(updateSubsInterval = it.value) }
+                }
+            },
+            confirmButton = {
+                TextButton(onClick = { showSettingsDlg = false }) {
+                    Text("关闭")
+                }
+            }
+        )
+    }
+
     ShareDataDialog(vm)
 
     val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
@@ -254,6 +285,14 @@ fun useSubsManagePage(): ScaffoldExt {
                         )
                     }
                 } else {
+                    IconButton(onClick = {
+                        showSettingsDlg = true
+                    }) {
+                        Icon(
+                            painter = painterResource(id = SafeR.ic_page_info),
+                            contentDescription = null,
+                        )
+                    }
                     IconButton(onClick = {
                         if (subsRefreshingFlow.value) {
                             toast("正在刷新订阅,请稍后操作")
diff --git a/app/src/main/kotlin/li/songe/gkd/util/SafeR.kt b/app/src/main/kotlin/li/songe/gkd/util/SafeR.kt
index 12d7bc1..1015eb5 100644
--- a/app/src/main/kotlin/li/songe/gkd/util/SafeR.kt
+++ b/app/src/main/kotlin/li/songe/gkd/util/SafeR.kt
@@ -5,8 +5,9 @@ import li.songe.gkd.R
 /**
  * ![image](https://github.com/gkd-kit/gkd/assets/38517192/c9325110-d90f-4041-a01d-404d14c5d34d)
  */
-@Suppress("UNRESOLVED_REFERENCE")
+@Suppress("UNRESOLVED_REFERENCE") // fix android studio can't find R
 object SafeR {
     val app_name: Int = R.string.app_name
     val ic_status: Int = R.drawable.ic_status
+    val ic_page_info: Int = R.drawable.ic_page_info
 }
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_page_info.xml b/app/src/main/res/drawable/ic_page_info.xml
new file mode 100644
index 0000000..10b22ce
--- /dev/null
+++ b/app/src/main/res/drawable/ic_page_info.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M710,810Q647,810 603.5,766.5Q560,723 560,660Q560,597 603.5,553.5Q647,510 710,510Q773,510 816.5,553.5Q860,597 860,660Q860,723 816.5,766.5Q773,810 710,810ZM710,730Q739,730 759.5,709.5Q780,689 780,660Q780,631 759.5,610.5Q739,590 710,590Q681,590 660.5,610.5Q640,631 640,660Q640,689 660.5,709.5Q681,730 710,730ZM160,700L160,620L480,620L480,700L160,700ZM250,450Q187,450 143.5,406.5Q100,363 100,300Q100,237 143.5,193.5Q187,150 250,150Q313,150 356.5,193.5Q400,237 400,300Q400,363 356.5,406.5Q313,450 250,450ZM250,370Q279,370 299.5,349.5Q320,329 320,300Q320,271 299.5,250.5Q279,230 250,230Q221,230 200.5,250.5Q180,271 180,300Q180,329 200.5,349.5Q221,370 250,370ZM480,340L480,260L800,260L800,340L480,340ZM710,660Q710,660 710,660Q710,660 710,660Q710,660 710,660Q710,660 710,660Q710,660 710,660Q710,660 710,660Q710,660 710,660Q710,660 710,660ZM250,300Q250,300 250,300Q250,300 250,300Q250,300 250,300Q250,300 250,300Q250,300 250,300Q250,300 250,300Q250,300 250,300Q250,300 250,300Z"/>
+</vector>