diff --git a/app-android/app/build.gradle.kts b/app-android/app/build.gradle.kts
index f090ba3..5f9f8c6 100644
--- a/app-android/app/build.gradle.kts
+++ b/app-android/app/build.gradle.kts
@@ -55,6 +55,8 @@ dependencies {
     implementation(libs.androidx.compose.ui.tooling.preview)
     implementation(libs.androidx.compose.material3)
     implementation(libs.androidx.compose.material3.adaptive.navigation.suite)
+    // Material Icons Extended - 丰富的图标库
+    implementation("androidx.compose.material:material-icons-extended")
     
     // Navigation Compose
     implementation(libs.androidx.navigation.compose)