diff --git a/app/src/main/java/li/songe/gkd/data/Rule.kt b/app/src/main/java/li/songe/gkd/data/Rule.kt
index bf3904f24..f4fa99d05 100644
--- a/app/src/main/java/li/songe/gkd/data/Rule.kt
+++ b/app/src/main/java/li/songe/gkd/data/Rule.kt
@@ -83,11 +83,7 @@ data class Rule(
         return activityIds.any { activityId.startsWith(it) }
     }
 
-    val performAction: ActionFc = when (rule.action) {
-        "clickNode" -> clickNode
-        "clickCenter" -> clickCenter
-        else -> click
-    }
+    val performAction = getActionFc(rule.action)
 
     companion object {
         const val defaultMiniCd = 1000L
@@ -98,7 +94,7 @@ typealias ActionFc = (context: AccessibilityService, node: AccessibilityNodeInfo
 
 
 @Serializable
-data class ClickAction(
+data class GkdAction(
     val selector: String,
     val quickFind: Boolean = false,
     val action: String? = null,
@@ -144,4 +140,20 @@ val clickCenter: ActionFc = { context, node ->
         }
     )
 
+}
+
+val backFc: ActionFc = { context, _ ->
+    ActionResult(
+        action = "back",
+        result = context.performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK)
+    )
+}
+
+fun getActionFc(action: String?): ActionFc {
+    return when (action) {
+        "clickNode" -> clickNode
+        "clickCenter" -> clickCenter
+        "back" -> backFc
+        else -> click
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/li/songe/gkd/debug/HttpService.kt b/app/src/main/java/li/songe/gkd/debug/HttpService.kt
index e015e2e54..0eedd451e 100644
--- a/app/src/main/java/li/songe/gkd/debug/HttpService.kt
+++ b/app/src/main/java/li/songe/gkd/debug/HttpService.kt
@@ -31,7 +31,7 @@ import kotlinx.serialization.Serializable
 import li.songe.gkd.app
 import li.songe.gkd.appScope
 import li.songe.gkd.composition.CompositionService
-import li.songe.gkd.data.ClickAction
+import li.songe.gkd.data.GkdAction
 import li.songe.gkd.data.DeviceInfo
 import li.songe.gkd.data.RpcError
 import li.songe.gkd.data.SubsItem
@@ -120,9 +120,9 @@ class HttpService : CompositionService({
                         if (!GkdAbService.isRunning()) {
                             throw RpcError("无障碍没有运行")
                         }
-                        val clickAction = call.receive<ClickAction>()
-                        LogUtils.d(clickAction)
-                        call.respond(GkdAbService.execClickAction(clickAction))
+                        val gkdAction = call.receive<GkdAction>()
+                        LogUtils.d(gkdAction)
+                        call.respond(GkdAbService.execAction(gkdAction))
                     }
                 }
             }
diff --git a/app/src/main/java/li/songe/gkd/service/GkdAbService.kt b/app/src/main/java/li/songe/gkd/service/GkdAbService.kt
index 32b975c29..e60be843e 100644
--- a/app/src/main/java/li/songe/gkd/service/GkdAbService.kt
+++ b/app/src/main/java/li/songe/gkd/service/GkdAbService.kt
@@ -29,14 +29,12 @@ import li.songe.gkd.composition.CompositionAbService
 import li.songe.gkd.composition.CompositionExt.useLifeCycleLog
 import li.songe.gkd.composition.CompositionExt.useScope
 import li.songe.gkd.data.ActionResult
-import li.songe.gkd.data.ClickAction
 import li.songe.gkd.data.ClickLog
+import li.songe.gkd.data.GkdAction
 import li.songe.gkd.data.NodeInfo
 import li.songe.gkd.data.RpcError
 import li.songe.gkd.data.SubscriptionRaw
-import li.songe.gkd.data.click
-import li.songe.gkd.data.clickCenter
-import li.songe.gkd.data.clickNode
+import li.songe.gkd.data.getActionFc
 import li.songe.gkd.db.DbSet
 import li.songe.gkd.shizuku.useSafeGetTasksFc
 import li.songe.gkd.util.Singleton
@@ -123,7 +121,8 @@ class GkdAbService : CompositionAbService({
                         )
                     } else {
                         topActivityFlow.value = topActivityFlow.value?.copy(
-                            appId = rightAppId, activityId = shizukuActivityId,
+                            appId = rightAppId,
+                            activityId = shizukuActivityId,
                             sourceId = newActivityId
                         )
                     }
@@ -311,23 +310,19 @@ class GkdAbService : CompositionAbService({
         var service: GkdAbService? = null
         fun isRunning() = ServiceUtils.isServiceRunning(GkdAbService::class.java)
 
-        fun execClickAction(clickAction: ClickAction): ActionResult {
+        fun execAction(gkdAction: GkdAction): ActionResult {
             val serviceVal = service ?: throw RpcError("无障碍没有运行")
             val selector = try {
-                Selector.parse(clickAction.selector)
+                Selector.parse(gkdAction.selector)
             } catch (e: Exception) {
                 throw RpcError("非法选择器")
             }
 
             val targetNode =
-                serviceVal.safeActiveWindow?.querySelector(selector, clickAction.quickFind)
+                serviceVal.safeActiveWindow?.querySelector(selector, gkdAction.quickFind)
                     ?: throw RpcError("没有选择到节点")
 
-            return when (clickAction.action) {
-                "clickNode" -> clickNode(serviceVal, targetNode)
-                "clickCenter" -> clickCenter(serviceVal, targetNode)
-                else -> click(serviceVal, targetNode)
-            }
+            return getActionFc(gkdAction.action)(serviceVal, targetNode)
         }
 
 
diff --git a/app/src/main/java/li/songe/gkd/ui/SnapshotPage.kt b/app/src/main/java/li/songe/gkd/ui/SnapshotPage.kt
index bde323bcf..a823342be 100644
--- a/app/src/main/java/li/songe/gkd/ui/SnapshotPage.kt
+++ b/app/src/main/java/li/songe/gkd/ui/SnapshotPage.kt
@@ -204,15 +204,35 @@ fun SnapshotPage() {
                     )
                     Divider()
                     if (recordStore.snapshotIdMap.containsKey(snapshotVal.id)) {
+                        val url =
+                            "https://i.gkd.li/import/" + recordStore.snapshotIdMap[snapshotVal.id]
                         Text(
                             text = "复制链接", modifier = Modifier
                                 .clickable(onClick = {
                                     selectedSnapshot = null
-                                    ClipboardUtils.copyText("https://gkd-kit.gitee.io/import/" + recordStore.snapshotIdMap[snapshotVal.id])
+                                    ClipboardUtils.copyText(url)
                                     ToastUtils.showShort("复制成功")
                                 })
                                 .then(modifier)
                         )
+                        Divider()
+                        Text(
+                            text = "分享链接", modifier = Modifier
+                                .clickable(onClick = {
+                                    selectedSnapshot = null
+                                    val intent = Intent().apply {
+                                        action = Intent.ACTION_SEND
+                                        putExtra(Intent.EXTRA_TEXT, url)
+                                        type = "text/plain"
+                                    }
+                                    context.startActivity(
+                                        Intent.createChooser(
+                                            intent, "分享链接"
+                                        )
+                                    )
+                                })
+                                .then(modifier)
+                        )
                     } else {
                         Text(
                             text = "生成链接(需科学上网)", modifier = Modifier