diff --git a/app/src/main/java/com/shuwei/dish/match/ui/InitActivity.kt b/app/src/main/java/com/shuwei/dish/match/ui/InitActivity.kt
index f8e8a61..1eb0052 100644
--- a/app/src/main/java/com/shuwei/dish/match/ui/InitActivity.kt
+++ b/app/src/main/java/com/shuwei/dish/match/ui/InitActivity.kt
@@ -93,7 +93,9 @@ class InitActivity : BaseActivity() {
             // 子设备：直接进入小屏专属页面，不走原有大屏业务流程
             if (GlobalData.deviceRole == DeviceRole.SLAVE) {
                 startActivity<SlaveActivity>()
-                finish()
+                // 延迟到下一帧 finish，避免与 LaunchActivityItem 事务竞态导致
+                // "Activity client record must not be null" 偶发崩溃
+                window.decorView.post { finish() }
                 return@launch
             }
             // 主设备：走原有路由逻辑
@@ -110,28 +112,33 @@ class InitActivity : BaseActivity() {
                     startActivity<HomeActivity>()
                 }
             }
-            finish()
+            // 延迟到下一帧 finish，避免与 LaunchActivityItem 事务竞态导致
+            // "Activity client record must not be null" 偶发崩溃
+            window.decorView.post { finish() }
         }
     }
 
-    private fun goSampling() {
-        lifecycleScope.launch {
-            val slots = dbViewModel.loadSeasoningSlot()
-            if (slots.isEmpty()) {
-                // 无调料信息，打开采样历史列表页面，点击设置配置调料信息
-                startActivity<SamplingModeActivity>()
-                return@launch
-            }
-            val count = dbViewModel.countCookFood(cookMode = 1)
-            if (count > 0) {
-                // 有烹饪中数据，打开采样历史列表页面
-                startActivity<SamplingModeActivity>()
-                return@launch
-            }
-            // 无烹饪数据，打开新增采样页面
-            startActivity<PrepareFoodActivity> {
-                putExtra(PrepareFoodActivity.PAGE_FROM, PrepareFoodActivity.HOME)
-            }
+    /**
+     * 采样模式启动路由：根据本地调料配置和烹饪中数据决定跳转目标
+     * 改为 suspend 后由外层协程串行等待，保证 startActivity 早于 finish() 执行，
+     * 避免内部再嵌一层 lifecycleScope.launch 导致 finish 抢跑、跳转失败
+     */
+    private suspend fun goSampling() {
+        val slots = dbViewModel.loadSeasoningSlot()
+        if (slots.isEmpty()) {
+            // 无调料信息，打开采样历史列表页面，点击设置配置调料信息
+            startActivity<SamplingModeActivity>()
+            return
+        }
+        val count = dbViewModel.countCookFood(cookMode = 1)
+        if (count > 0) {
+            // 有烹饪中数据，打开采样历史列表页面
+            startActivity<SamplingModeActivity>()
+            return
+        }
+        // 无烹饪数据，打开新增采样页面
+        startActivity<PrepareFoodActivity> {
+            putExtra(PrepareFoodActivity.PAGE_FROM, PrepareFoodActivity.HOME)
         }
     }