diff --git a/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart b/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart
index b4aa3b17..fd7768e3 100644
--- a/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart
+++ b/frontend/mobile-app/lib/features/contract_signing/presentation/pages/contract_signing_page.dart
@@ -354,11 +354,15 @@ class _ContractSigningPageState extends ConsumerState<ContractSigningPage> {
       });
 
       if (mounted) {
+        // 保存外层 context 的 canPop 状态（对话框内的 context 不同）
+        final outerContext = context;
+        final canPopBack = outerContext.canPop();
+
         // 显示成功对话框
         await showDialog(
           context: context,
           barrierDismissible: false,
-          builder: (context) => AlertDialog(
+          builder: (dialogContext) => AlertDialog(
             title: const Row(
               children: [
                 Icon(Icons.check_circle, color: Colors.green, size: 28),
@@ -370,9 +374,14 @@ class _ContractSigningPageState extends ConsumerState<ContractSigningPage> {
             actions: [
               TextButton(
                 onPressed: () {
-                  Navigator.of(context).pop(); // 关闭对话框
-                  // 跳转到"我的"页面
-                  context.go('/profile');
+                  Navigator.of(dialogContext).pop(); // 关闭对话框
+                  // 如果可以 pop（说明是从待办操作或待签合同列表 push 进来的），返回 true
+                  // 否则跳转到个人页面
+                  if (canPopBack) {
+                    outerContext.pop(true);
+                  } else {
+                    outerContext.go('/profile');
+                  }
                 },
                 child: const Text('完成'),
               ),
diff --git a/frontend/mobile-app/lib/features/pending_actions/presentation/pages/pending_actions_page.dart b/frontend/mobile-app/lib/features/pending_actions/presentation/pages/pending_actions_page.dart
index 4689ba58..9a08a36f 100644
--- a/frontend/mobile-app/lib/features/pending_actions/presentation/pages/pending_actions_page.dart
+++ b/frontend/mobile-app/lib/features/pending_actions/presentation/pages/pending_actions_page.dart
@@ -114,7 +114,10 @@ class _PendingActionsPageState extends ConsumerState<PendingActionsPage> {
       case 'ADOPTION_WIZARD':
         // 跳转到认种向导
         final result = await context.push<bool>(RoutePaths.plantingQuantity);
-        return result == true;
+        if (result == true) return true;
+        // 认种向导完成后会跳转到合同签署页面，不会返回 true
+        // 通过检查是否有待签合同来判断是否完成认种
+        return await _checkIfAlreadyCompleted(action);
 
       case 'SETTLE_REWARDS':
         // 直接调用结算 API 将可结算收益转入钱包余额
@@ -258,6 +261,17 @@ class _PendingActionsPageState extends ConsumerState<PendingActionsPage> {
           }
           return false;
 
+        case 'ADOPTION_WIZARD':
+          // 检查是否有待签署的合同（认种完成后会生成合同）
+          // 如果有待签合同，说明认种已完成
+          final contractService = ref.read(contractSigningServiceProvider);
+          final pendingTasks = await contractService.getPendingTasks();
+          if (pendingTasks.isNotEmpty) {
+            debugPrint('[PendingActionsPage] 存在待签合同，认种向导已完成');
+            return true;
+          }
+          return false;
+
         // 其他操作类型目前不做预检查
         default:
           return false;