diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 3ded304..5db2a69 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -11,8 +11,8 @@ android {
         applicationId = "cn.ilapage.goauto.agent"
         minSdk = 23
         targetSdk = 34
-        versionCode = 77
-        versionName = "0.9.64"
+        versionCode = 78
+        versionName = "0.9.65"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
diff --git a/android/app/src/main/java/cn/ilapage/goauto/agent/automation/PurchaseLiveAutomation.kt b/android/app/src/main/java/cn/ilapage/goauto/agent/automation/PurchaseLiveAutomation.kt
index 4bdcab8..42259ef 100644
--- a/android/app/src/main/java/cn/ilapage/goauto/agent/automation/PurchaseLiveAutomation.kt
+++ b/android/app/src/main/java/cn/ilapage/goauto/agent/automation/PurchaseLiveAutomation.kt
@@ -524,9 +524,10 @@ class PurchaseLiveAutomation(
             if (!isPurchaseConfirmationPanel(snapshot)) {
                 fail("PURCHASE_ADDRESS_SAVE_TIMEOUT", "地址保存后采购面板发生变化，未创建订单")
             }
-            val panels = purchasePanelScrollTargets(snapshot)
+            val panels = savedAddressPanelScrollTargets(snapshot)
             if (panels.size != 1) {
-                fail("PURCHASE_ADDRESS_ENTRY_AMBIGUOUS", "地址保存后没有找到唯一的规格面板滚动区域，未创建订单")
+                val reason = if (panels.isEmpty()) "未找到可用的规格面板滚动区域" else "找到多个规格面板滚动区域"
+                fail("PURCHASE_ADDRESS_ENTRY_AMBIGUOUS", "地址保存后${reason}，未创建订单")
             }
             val panel = panels.single()
             val signature = viewportSignature(snapshot, panel)
@@ -594,6 +595,20 @@ class PurchaseLiveAutomation(
         fail(code, message)
     }
 
+    private fun savedAddressPanelScrollTargets(snapshot: UiSnapshot): List<SnapshotNode> {
+        val panel = PddScreenParser.parse(snapshot, PurchaseRehearsalExecutor.DEFAULT_COLLECTOR, "", null)
+            .specPanelContainer ?: return purchasePanelScrollTargets(snapshot)
+        val screenWidth = snapshot.nodes.maxOfOrNull { it.bounds.right }?.coerceAtLeast(1) ?: 1
+        val screenHeight = snapshot.nodes.maxOfOrNull { it.bounds.bottom }?.coerceAtLeast(1) ?: 1
+        return snapshot.nodes.filter { node ->
+            node.visible && node.enabled && node.scrollable &&
+                node.bounds.width * 100 >= screenWidth * 60 &&
+                node.bounds.height * 100 >= screenHeight * 20 &&
+                node.bounds.left >= panel.bounds.left && node.bounds.right <= panel.bounds.right &&
+                node.bounds.top >= panel.bounds.top && node.bounds.bottom <= panel.bounds.bottom
+        }.distinctBy { it.path }
+    }
+
     private fun purchasePanelScrollTargets(snapshot: UiSnapshot): List<SnapshotNode> {
         val screenWidth = snapshot.nodes.maxOfOrNull { it.bounds.right }?.coerceAtLeast(1) ?: 1
         val screenHeight = snapshot.nodes.maxOfOrNull { it.bounds.bottom }?.coerceAtLeast(1) ?: 1
diff --git a/android/app/src/test/java/cn/ilapage/goauto/agent/PurchaseLiveAutomationTest.kt b/android/app/src/test/java/cn/ilapage/goauto/agent/PurchaseLiveAutomationTest.kt
index 5041a11..e3e2a29 100644
--- a/android/app/src/test/java/cn/ilapage/goauto/agent/PurchaseLiveAutomationTest.kt
+++ b/android/app/src/test/java/cn/ilapage/goauto/agent/PurchaseLiveAutomationTest.kt
@@ -141,6 +141,44 @@ class PurchaseLiveAutomationTest {
         assertEquals(0, driver.submitClicks)
     }
 
+    @Test
+    fun `saved address back into short spec panel restores without aspect ratio restriction`() {
+        val driver = LiveDriver(savedTransitionWithoutLegacyContext = true, backReturnsToSpecPanel = true,
+            savedPanelBounds = NodeBounds(0, 400, 1080, 1325))
+        val automation = PurchaseLiveAutomation(driver, pause = {})
+        val address = automation.updateShippingAddress("_cg81")
+
+        assertEquals("_cg81", automation.finalConfirmation(input().copy(addressSuffix = "_cg81"), address).addressSuffix)
+        assertEquals(1, driver.backCount)
+        assertEquals(1, driver.scopedSwipes)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `short saved spec panel still stops when unchanged`() {
+        val driver = LiveDriver(saveReturnsToSpecPanel = true, savedSpecPanelRecoveryStuck = true,
+            savedPanelBounds = NodeBounds(0, 400, 1080, 1325))
+        val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }
+            .exceptionOrNull() as PurchaseLiveException
+        assertEquals("PURCHASE_ADDRESS_SAVE_TIMEOUT", error.code)
+        assertEquals(0, driver.backCount)
+        assertTrue(driver.scopedSwipes in 1..5)
+        assertEquals(0, driver.submitClicks)
+    }
+
+    @Test
+    fun `missing and duplicate saved panel scroll regions fail distinctly without gestures`() {
+        for (count in listOf(0, 2)) {
+            val driver = LiveDriver(saveReturnsToSpecPanel = true, savedPanelScrollCount = count)
+            val error = runCatching { PurchaseLiveAutomation(driver, pause = {}).updateShippingAddress("_cg81") }
+                .exceptionOrNull() as PurchaseLiveException
+            assertEquals("PURCHASE_ADDRESS_ENTRY_AMBIGUOUS", error.code)
+            assertTrue(error.message.orEmpty().contains(if (count == 0) "未找到可用" else "找到多个"))
+            assertEquals(0, driver.scopedSwipes)
+            assertEquals(0, driver.submitClicks)
+        }
+    }
+
     @Test
     fun `saved address back into spec panel restores final evidence with one back`() {
         val driver = LiveDriver(savedTransitionWithoutLegacyContext = true, backReturnsToSpecPanel = true)
@@ -674,6 +712,8 @@ class PurchaseLiveAutomationTest {
         private val savedTransitionHidesSuffix: Boolean = false,
         private val saveReturnsToSpecPanel: Boolean = false,
         private val backReturnsToSpecPanel: Boolean = false,
+        private val savedPanelBounds: NodeBounds = NodeBounds(0, 400, 1080, 2100),
+        private val savedPanelScrollCount: Int = 1,
         private val savedSpecPanelRecoveryStuck: Boolean = false,
         private val duplicatePhoneNodesSameCard: Boolean = false,
         private val duplicateSemanticAddressCards: Boolean = false,
@@ -737,7 +777,7 @@ class PurchaseLiveAutomationTest {
             ))
             "post-save-spec" -> snapshot(listOf(
                 node("root", "", bounds = NodeBounds(0, 0, 1080, 2200)),
-                node("panel", "", scrollable = true, bounds = NodeBounds(0, 400, 1080, 2100)),
+                node("panel", "", scrollable = true, bounds = savedPanelBounds),
                 node("panel-title", "确认款式", bounds = NodeBounds(20, 396, 300, 430)),
                 node("panel/price", "¥20.00", parentPath = "panel", bounds = NodeBounds(20, 460, 300, 520)),
                 node("panel/selected", "已选 黑色 XL", parentPath = "panel", bounds = NodeBounds(20, 540, 700, 600)),
@@ -749,7 +789,8 @@ class PurchaseLiveAutomationTest {
                 node("panel/confirm", "确定", clickable = true, parentPath = "panel", bounds = NodeBounds(20, 1200, 500, 1280)),
                 node("submit-parent", "", clickable = true, bounds = NodeBounds(20, 1900, 1000, 2100)),
                 node("submit", "提交订单", parentPath = "submit-parent", bounds = NodeBounds(520, 1940, 980, 2040)),
-            ))
+            ).map { if (it.path == "panel" && savedPanelScrollCount == 0) it.copy(enabled = false) else it } +
+                if (savedPanelScrollCount > 1) listOf(node("panel/duplicate", "", scrollable = true, bounds = savedPanelBounds, parentPath = "panel")) else emptyList())
             "order" -> snapshot(listOf(node("status", "待付款"), node("order", "订单号：PDD-202608210001"), node("time", "下单时间：2026-08-21 10:30:00"), node("pay", "立即支付", clickable = true)))
             "order-folded" -> snapshot(listOf(node("status", "待付款"), node("pay", "立即支付", clickable = true)))
             "order-folded-payment-activity" -> UiSnapshot(PDD, "com.xunmeng.pinduoduo.app_pay.core.PayActivity", listOf(