diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 4c506d4..116c71b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -16,10 +16,14 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <service android:name=".ui.reminder.ReminderService" />
+        <receiver android:name=".ui.reminder.ReminderReceiver" />
     </application>
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-</manifest>
\ No newline at end of file
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+</manifest>
diff --git a/app/src/main/kotlin/com/example/aisecretary/ai/memory/MemoryManager.kt b/app/src/main/kotlin/com/example/aisecretary/ai/memory/MemoryManager.kt
index 53efbc1..17db15d 100644
--- a/app/src/main/kotlin/com/example/aisecretary/ai/memory/MemoryManager.kt
+++ b/app/src/main/kotlin/com/example/aisecretary/ai/memory/MemoryManager.kt
@@ -25,6 +25,15 @@ class MemoryManager(
         Pattern.compile("(?i)my (.+?) (?:is|are) (.+)")
     )
     
+    // Patterns to detect reminder statements
+    private val reminderPatterns = listOf(
+        Pattern.compile("(?i)remind me (?:at|in) (.+?) to (.+)"),
+        Pattern.compile("(?i)set reminder (?:for|at) (.+?) (?:to|for) (.+)"),
+        Pattern.compile("(?i)alert me (?:at|in) (.+?) about (.+)"),
+        Pattern.compile("(?i)remind me (.+?) (?:to|for) (.+)"),
+        Pattern.compile("(?i)can you remind me (?:at|in) (.+?) to (.+)")
+    )
+    
     // Pattern to detect JSON objects in text
     private val jsonPattern = Pattern.compile("\\{(?:[^{}]|\\{[^{}]*\\})*\\}")
 
@@ -201,4 +210,4 @@ data class MemoryDetectionResult(
     val memoryKey: String = "",
     val memoryValue: String = "",
     val isFromJson: Boolean = false
-)
\ No newline at end of file
+)
diff --git a/app/src/main/kotlin/com/example/aisecretary/data/model/MemoryFact.kt b/app/src/main/kotlin/com/example/aisecretary/data/model/MemoryFact.kt
index a18b53d..c565bd7 100644
--- a/app/src/main/kotlin/com/example/aisecretary/data/model/MemoryFact.kt
+++ b/app/src/main/kotlin/com/example/aisecretary/data/model/MemoryFact.kt
@@ -14,5 +14,9 @@ data class MemoryFact(
     val id: Long = 0,
     val key: String,
     val value: String,
-    val timestamp: Long = System.currentTimeMillis()
-)
\ No newline at end of file
+    val timestamp: Long = System.currentTimeMillis(),
+    val isReminder: Boolean = false,
+    val reminderTime: Long? = null,
+    val isCompleted: Boolean = false,
+    val reminderType: String? = null
+)