diff --git a/app/src/main/java/com/zywl/test1229/bean/StakeInfo.kt b/app/src/main/java/com/zywl/test1229/bean/StakeInfo.kt
index 1366f21..0f2b90f 100644
--- a/app/src/main/java/com/zywl/test1229/bean/StakeInfo.kt
+++ b/app/src/main/java/com/zywl/test1229/bean/StakeInfo.kt
@@ -1,12 +1,16 @@
 package com.zywl.test1229.bean
 
 import android.os.Parcelable
+import androidx.room.Entity
+import androidx.room.PrimaryKey
 import kotlinx.parcelize.Parcelize
 import kotlinx.serialization.Serializable
 
+@Entity(tableName = "info_table")
 @Serializable
 @Parcelize
 data class StakeInfo(
+    @PrimaryKey(autoGenerate = true) val id: Long = 0,
     val tempNo: String,
     val pipeLine: String,
     val stakeType: String,
@@ -23,6 +27,7 @@ data class StakeInfo(
 ) : Parcelable {
     companion object {
         val Empty = StakeInfo(
+            0,
             "",
             "",
             "",
diff --git a/app/src/main/java/com/zywl/test1229/database/AppDatabase.kt b/app/src/main/java/com/zywl/test1229/database/AppDatabase.kt
new file mode 100644
index 0000000..4788c4b
--- /dev/null
+++ b/app/src/main/java/com/zywl/test1229/database/AppDatabase.kt
@@ -0,0 +1,28 @@
+package com.zywl.test1229.database
+
+import android.content.Context
+import androidx.room.Dao
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import com.zywl.test1229.bean.StakeInfo
+
+@Database(entities = [StakeInfo::class], version = 1, exportSchema = false)
+abstract class AppDatabase : RoomDatabase() {
+    abstract fun dataDao():DataDao
+    companion object{
+        @Volatile
+        private var INSTANCE: AppDatabase? = null
+        fun getDatabase(context: Context): AppDatabase {
+            return INSTANCE ?: synchronized(this) {
+                val instance = Room.databaseBuilder(
+                    context.applicationContext,
+                    AppDatabase::class.java,
+                    "app_database.db"
+                ).build()
+                INSTANCE = instance
+                instance
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/zywl/test1229/database/DataDao.kt b/app/src/main/java/com/zywl/test1229/database/DataDao.kt
new file mode 100644
index 0000000..986ca8c
--- /dev/null
+++ b/app/src/main/java/com/zywl/test1229/database/DataDao.kt
@@ -0,0 +1,19 @@
+package com.zywl.test1229.database
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import com.zywl.test1229.bean.StakeInfo
+
+@Dao
+interface DataDao {
+    @Insert
+    suspend fun insert(data:StakeInfo)
+    @Insert
+    suspend fun insertAll(data:List<StakeInfo>)
+    @Query("SELECT * FROM info_table")
+    fun getAllStakeInfo(): LiveData<List<StakeInfo>>
+    @Query("DELETE FROM info_table")
+    suspend fun deleteAll()
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/zywl/test1229/di/SharedModule.kt b/app/src/main/java/com/zywl/test1229/di/SharedModule.kt
index a97ed1c..958a9b7 100644
--- a/app/src/main/java/com/zywl/test1229/di/SharedModule.kt
+++ b/app/src/main/java/com/zywl/test1229/di/SharedModule.kt
@@ -1,6 +1,12 @@
 package com.zywl.test1229.di
 
+import android.app.Application
+import android.content.Context
+import androidx.room.Dao
+import androidx.room.Room
 import com.zywl.test1229.data.PermissionState
+import com.zywl.test1229.database.AppDatabase
+import com.zywl.test1229.database.DataDao
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -18,6 +24,25 @@ object SharedModule {
     fun providePermissionState(): MutableStateFlow<PermissionState> {
         return MutableStateFlow(PermissionState.None)
     }
+    @Provides
+    @Singleton
+    fun provideContext(app: Application): Context {
+        return app.applicationContext
+    }
+    @Provides
+    @Singleton
+    fun provideDatabase(context: Context): AppDatabase {
+        return Room.databaseBuilder(
+            context.applicationContext,
+            AppDatabase::class.java,
+            "app_database.db"
+        ).build()
+    }
+    @Provides
+    @Singleton
+    fun provideUserDao(appDatabase: AppDatabase): DataDao {
+        return appDatabase.dataDao()
+    }
 }
 
 @Qualifier
diff --git a/app/src/main/java/com/zywl/test1229/ui/home/HomeViewModel.kt b/app/src/main/java/com/zywl/test1229/ui/home/HomeViewModel.kt
index 61ff2e9..80c4e39 100644
--- a/app/src/main/java/com/zywl/test1229/ui/home/HomeViewModel.kt
+++ b/app/src/main/java/com/zywl/test1229/ui/home/HomeViewModel.kt
@@ -7,6 +7,7 @@ import androidx.lifecycle.viewModelScope
 import com.zywl.test1229.bean.Constant
 import com.zywl.test1229.bean.StakeInfo
 import com.zywl.test1229.data.PermissionState
+import com.zywl.test1229.database.DataDao
 import com.zywl.test1229.di.PermissionStateFlow
 import com.zywl.test1229.ktx.TAG
 import com.zywl.test1229.ktx.toast
@@ -31,7 +32,8 @@ class HomeViewModel @Inject constructor(
     @ApplicationContext
     private val context: Context,
     @PermissionStateFlow
-    private val permissionState: MutableStateFlow<PermissionState>
+    private val permissionState: MutableStateFlow<PermissionState>,
+    private val dao: DataDao
 ) : ViewModel() {
     private val _state = MutableStateFlow(HomeViewState())
     val state = _state.asStateFlow()
@@ -49,13 +51,16 @@ class HomeViewModel @Inject constructor(
                 delay(10_000)
                 val items = _state.value.items
                 if (items.isEmpty()) continue
-                ExcelUtils.produceExcel(context, items, true)
+//                ExcelUtils.produceExcel(context, items, true)
+                dao.insertAll(items)
+                Log.d(TAG, "HomeViewModel: produceExcel")
             }
         }
         permissionState.onEach {
             if (it == PermissionState.Granted) {
-                val file = File(File(Constant.SDCARD, Constant.projectName), "backup/main.xls")
-                onFileSelected(file.path)
+//                val file = File(File(Constant.SDCARD, Constant.projectName), "backup/main.xls")
+//                onFileSelected(file.path)
+                onUpdateItems(dao)
             }
         }.launchIn(viewModelScope)
     }
@@ -67,6 +72,15 @@ class HomeViewModel @Inject constructor(
             _state.update { it.copy(items = it.items + stakeInfoList) }
         }
     }
+    private fun onUpdateItems(dataDao: DataDao){
+        viewModelScope.launch(Dispatchers.IO) {
+            val stakeInfoList = dataDao.getAllStakeInfo().value
+            stakeInfoList?.let {
+                Log.d(TAG, "onFileSelected: $stakeInfoList")
+                _state.update { it.copy(items = stakeInfoList) }
+            }
+        }
+    }
 
     private fun onPipeLineChanged(index: Int, value: StakeInfo) {
         Log.d(TAG, "onPipeLineChanged: $index, $value")
diff --git a/app/src/main/java/com/zywl/test1229/utils/ExcelUtils.kt b/app/src/main/java/com/zywl/test1229/utils/ExcelUtils.kt
index 7e95ea5..65bac1a 100644
--- a/app/src/main/java/com/zywl/test1229/utils/ExcelUtils.kt
+++ b/app/src/main/java/com/zywl/test1229/utils/ExcelUtils.kt
@@ -46,6 +46,7 @@ object ExcelUtils {
             // 跳过空行
             if (row == null) continue
             var stakeInfo = StakeInfo(
+                0,
                 getCellData(row.getCell(1)),
                 getCellData(row.getCell(0)),
                 getCellData(row.getCell(2)),
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b52d5ac..29c0a47 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-agp = "8.8.0"
+agp = "8.7.3"
 kotlin = "2.1.10"
 core-ktx = "1.15.0"
 appcompat = "1.7.0"
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e18bc25..ba21052 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12.1-bin.zip
+distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.12.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME