diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 6560068..53e8c42 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -496,6 +496,7 @@
 				DEVELOPMENT_TEAM = P65XS8BRNU;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = "趣恋恋";
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -683,6 +684,7 @@
 				DEVELOPMENT_TEAM = P65XS8BRNU;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = "趣恋恋";
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -710,6 +712,7 @@
 				DEVELOPMENT_TEAM = P65XS8BRNU;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				INFOPLIST_KEY_CFBundleDisplayName = "趣恋恋";
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
diff --git a/scripts/build_ios.sh b/scripts/build_ios.sh
index 8868128..c0dcbbe 100755
--- a/scripts/build_ios.sh
+++ b/scripts/build_ios.sh
@@ -1,14 +1,15 @@
 #!/bin/bash
 # usage:
-#   ./scripts/build_ios.sh --output /absolute/path/to/output [extra flutter build args...]
+#   ./scripts/build_ios.sh --output /absolute/path/to/output.ipa [extra flutter build args...]
+#   ./scripts/build_ios.sh --output /absolute/path/to/dir [extra flutter build args...]
 
 set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
 
-DEFAULT_BUILD_DIR="$PROJECT_ROOT/build/ios_release"
-OUTPUT_DIR="$DEFAULT_BUILD_DIR"
+DEFAULT_OUTPUT_DIR="$PROJECT_ROOT/build/ios_release"
+OUTPUT_DIR="$DEFAULT_OUTPUT_DIR"
 EXTRA_ARGS=()
 
 while [[ $# -gt 0 ]]; do
@@ -41,23 +42,35 @@ flutter clean
 echo "📚 获取依赖..."
 flutter pub get
 
-echo "🚀 开始构建 iOS 安装包..."
+echo "🚀 开始构建 iOS IPA..."
 if [[ ${#EXTRA_ARGS[@]} -gt 0 ]]; then
-  flutter build ios --release "${EXTRA_ARGS[@]}"
+  flutter build ipa --release "${EXTRA_ARGS[@]}"
 else
-  flutter build ios --release
+  flutter build ipa --release
 fi
 
-# iOS build output is typically in build/ios/iphoneos/
-BUILD_OUTPUT_DIR="$PROJECT_ROOT/build/ios/iphoneos"
-if [[ -d "$BUILD_OUTPUT_DIR" ]]; then
-  echo "📦 复制构建产物到输出目录..."
-  mkdir -p "$OUTPUT_DIR"
-  cp -R "$BUILD_OUTPUT_DIR"/* "$OUTPUT_DIR/" 2>/dev/null || true
-  echo "✅ 构建完成，产物目录：$OUTPUT_DIR"
+# IPA build output is typically in build/ios/ipa/
+IPA_DIR="$PROJECT_ROOT/build/ios/ipa"
+BUILT_IPA="$(find "$IPA_DIR" -maxdepth 1 -name '*.ipa' -print | head -n 1)"
+
+if [[ -z "$BUILT_IPA" || ! -f "$BUILT_IPA" ]]; then
+  echo "❌ 错误: 未找到构建出的 IPA 文件" >&2
+  echo "构建产物目录：$IPA_DIR" >&2
+  exit 1
+fi
+
+# Determine target path
+if [[ "$OUTPUT_DIR" == *.ipa ]]; then
+  # Output is a file path
+  TARGET_PATH="$OUTPUT_DIR"
+  mkdir -p "$(dirname "$TARGET_PATH")"
 else
-  echo "⚠️  警告: 未找到预期的构建输出目录 $BUILD_OUTPUT_DIR"
-  echo "构建产物可能在：$PROJECT_ROOT/build/ios/"
+  # Output is a directory
+  mkdir -p "$OUTPUT_DIR"
+  TARGET_PATH="$OUTPUT_DIR/$(basename "$BUILT_IPA")"
 fi
+
+cp "$BUILT_IPA" "$TARGET_PATH"
+echo "✅ 构建完成，IPA 已保存到：$TARGET_PATH"
 popd >/dev/null