diff --git a/assets/images/SealifeSplash.jpeg b/assets/images/SealifeSplash.jpeg
new file mode 100644
index 0000000..e495b63
Binary files /dev/null and b/assets/images/SealifeSplash.jpeg differ
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Contents.json b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Contents.json
index dd508a4..d01f0a3 100644
--- a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Contents.json
+++ b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Contents.json
@@ -1,17 +1,17 @@
 {
   "images" : [
     {
-      "filename" : "Sealife.jpeg",
+      "filename" : "SealifeSplash.jpeg",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "未命名项目 (5).jpeg",
+      "filename" : "SealifeSplash 1.jpeg",
       "idiom" : "universal",
       "scale" : "2x"
     },
     {
-      "filename" : "未命名项目 (5) 1.jpeg",
+      "filename" : "SealifeSplash 2.jpeg",
       "idiom" : "universal",
       "scale" : "3x"
     }
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Sealife.jpeg b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Sealife.jpeg
deleted file mode 100644
index 2d9574b..0000000
Binary files a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/Sealife.jpeg and /dev/null differ
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash 1.jpeg b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash 1.jpeg
new file mode 100644
index 0000000..e495b63
Binary files /dev/null and b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash 1.jpeg differ
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash 2.jpeg b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash 2.jpeg
new file mode 100644
index 0000000..e495b63
Binary files /dev/null and b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash 2.jpeg differ
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash.jpeg b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash.jpeg
new file mode 100644
index 0000000..e495b63
Binary files /dev/null and b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/SealifeSplash.jpeg differ
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/未命名项目 (5) 1.jpeg b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/未命名项目 (5) 1.jpeg
deleted file mode 100644
index 46132b1..0000000
Binary files a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/未命名项目 (5) 1.jpeg and /dev/null differ
diff --git a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/未命名项目 (5).jpeg b/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/未命名项目 (5).jpeg
deleted file mode 100644
index 46132b1..0000000
Binary files a/ios/digitalpilates/Images.xcassets/SplashScreenLogo.imageset/未命名项目 (5).jpeg and /dev/null differ
diff --git a/ios/digitalpilates/SplashScreen.storyboard b/ios/digitalpilates/SplashScreen.storyboard
index 0125d7d..db13750 100644
--- a/ios/digitalpilates/SplashScreen.storyboard
+++ b/ios/digitalpilates/SplashScreen.storyboard
@@ -18,32 +18,16 @@
                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                         <subviews>
                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" misplaced="YES" image="SplashScreenLogo" translatesAutoresizingMaskIntoConstraints="NO" id="EXPO-SplashScreen" userLabel="SplashScreenLogo">
-                                <rect key="frame" x="155" y="340" width="130" height="209"/>
+                                <rect key="frame" x="155" y="374" width="130" height="209"/>
                                 <constraints>
                                     <constraint firstAttribute="height" secondItem="EXPO-SplashScreen" secondAttribute="width" id="logo-height-constraint"/>
                                 </constraints>
                             </imageView>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" misplaced="YES" text="海豹健康" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="EXPO-AppName" userLabel="AppName">
-                                <rect key="frame" x="127" y="525" width="186" height="62"/>
-                                <fontDescription key="fontDescription" type="boldSystem" pointSize="32"/>
-                                <color key="textColor" red="0.20000000000000001" green="0.20000000000000001" blue="0.20000000000000001" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                <nil key="highlightedColor"/>
-                            </label>
-                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" misplaced="YES" text="你的 AI 健康帮手" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="EXPO-Subtitle" userLabel="Subtitle">
-                                <rect key="frame" x="127" y="595" width="186" height="30"/>
-                                <fontDescription key="fontDescription" type="system" pointSize="18"/>
-                                <color key="textColor" red="0.50000000000000000" green="0.50000000000000000" blue="0.50000000000000000" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                <nil key="highlightedColor"/>
-                            </label>
                         </subviews>
                         <viewLayoutGuide key="safeArea" id="Rmq-lb-GrQ"/>
                         <color key="backgroundColor" name="SplashScreenBackground"/>
                         <constraints>
                             <constraint firstItem="EXPO-SplashScreen" firstAttribute="centerY" secondItem="EXPO-ContainerView" secondAttribute="centerY" constant="-50" id="1a145271b085b6ce89b1405a310f5b1bb7656595"/>
-                            <constraint firstItem="EXPO-AppName" firstAttribute="centerX" secondItem="EXPO-ContainerView" secondAttribute="centerX" id="app-name-center-x"/>
-                            <constraint firstItem="EXPO-AppName" firstAttribute="top" secondItem="EXPO-SplashScreen" secondAttribute="bottom" constant="30" id="app-name-top-spacing"/>
-                            <constraint firstItem="EXPO-Subtitle" firstAttribute="centerX" secondItem="EXPO-ContainerView" secondAttribute="centerX" id="subtitle-center-x"/>
-                            <constraint firstItem="EXPO-Subtitle" firstAttribute="top" secondItem="EXPO-AppName" secondAttribute="bottom" constant="10" id="subtitle-top-spacing"/>
                             <constraint firstItem="EXPO-SplashScreen" firstAttribute="centerX" secondItem="EXPO-ContainerView" secondAttribute="centerX" id="cad2ab56f97c5429bf29decf850647a4216861d4"/>
                             <constraint firstItem="EXPO-SplashScreen" firstAttribute="width" secondItem="EXPO-ContainerView" secondAttribute="width" multiplier="0.6" id="logo-width-constraint"/>
                         </constraints>
@@ -57,7 +41,7 @@
     <resources>
         <image name="SplashScreenLogo" width="682.66668701171875" height="682.66668701171875"/>
         <namedColor name="SplashScreenBackground">
-            <color red="0.96" green="0.96" blue="0.96" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <color red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </namedColor>
     </resources>
 </document>