diff --git a/Assets/Scenes/Menu.unity b/Assets/Scenes/Menu.unity
index d12f2ed..8965cb1 100644
--- a/Assets/Scenes/Menu.unity
+++ b/Assets/Scenes/Menu.unity
@@ -3126,6 +3126,8 @@ MonoBehaviour:
       m_Image: {fileID: 0}
     - m_Text: 1680*1050
       m_Image: {fileID: 0}
+    - m_Text: 1920*1080
+      m_Image: {fileID: 0}
   m_OnValueChanged:
     m_PersistentCalls:
       m_Calls: []
diff --git a/Assets/StreamingAssets/HeadImages/HeadDefaut.png b/Assets/StreamingAssets/HeadImages/HeadDefaut.png
index 944f98c..2e1c745 100644
Binary files a/Assets/StreamingAssets/HeadImages/HeadDefaut.png and b/Assets/StreamingAssets/HeadImages/HeadDefaut.png differ
diff --git a/Assets/UITexture/1.Login/登陆界面背景.png b/Assets/UITexture/1.Login/登陆界面背景.png
index 9002312..ec87e2f 100644
Binary files a/Assets/UITexture/1.Login/登陆界面背景.png and b/Assets/UITexture/1.Login/登陆界面背景.png differ
diff --git a/Assets/UITexture/2.Menu/菜单背景1.png b/Assets/UITexture/2.Menu/菜单背景1.png
index 08f8cc3..1a2db35 100644
Binary files a/Assets/UITexture/2.Menu/菜单背景1.png and b/Assets/UITexture/2.Menu/菜单背景1.png differ
diff --git a/Assets/UITexture/3.RolesSelection/系统名_Logo.png b/Assets/UITexture/3.RolesSelection/系统名_Logo.png
index fa2115f..64bc818 100644
Binary files a/Assets/UITexture/3.RolesSelection/系统名_Logo.png and b/Assets/UITexture/3.RolesSelection/系统名_Logo.png differ
diff --git a/Assets/logo.png b/Assets/logo.png
new file mode 100644
index 0000000..2e1c745
Binary files /dev/null and b/Assets/logo.png differ
diff --git a/Assets/logo.png.meta b/Assets/logo.png.meta
new file mode 100644
index 0000000..076bb52
--- /dev/null
+++ b/Assets/logo.png.meta
@@ -0,0 +1,99 @@
+fileFormatVersion: 2
+guid: bf6c6983becd69d42bfd6ca5c8ca5ada
+TextureImporter:
+  fileIDToRecycleName: {}
+  externalObjects: {}
+  serializedVersion: 9
+  mipmaps:
+    mipMapMode: 0
+    enableMipMap: 0
+    sRGBTexture: 1
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+  isReadable: 0
+  streamingMipmaps: 0
+  streamingMipmapsPriority: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: -1
+    aniso: -1
+    mipBias: -100
+    wrapU: 1
+    wrapV: 1
+    wrapW: -1
+  nPOTScale: 0
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 1
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spritePixelsToUnits: 100
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spriteGenerateFallbackPhysicsShape: 1
+  alphaUsage: 1
+  alphaIsTransparency: 1
+  spriteTessellationDetail: -1
+  textureType: 8
+  textureShape: 1
+  singleChannelComponent: 0
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  platformSettings:
+  - serializedVersion: 2
+    buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    androidETC2FallbackOverride: 0
+  - serializedVersion: 2
+    buildTarget: Standalone
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    androidETC2FallbackOverride: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+    bones: []
+    spriteID: 
+    vertices: []
+    indices: 
+    edges: []
+    weights: []
+  spritePackingTag: 
+  pSDRemoveMatte: 0
+  pSDShowRemoveMatteOption: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/ProjectSettings/ProjectSettings.asset b/ProjectSettings/ProjectSettings.asset
index afd1fee..7c1f42c 100644
--- a/ProjectSettings/ProjectSettings.asset
+++ b/ProjectSettings/ProjectSettings.asset
@@ -266,11 +266,48 @@ PlayerSettings:
   m_BuildTargetIcons:
   - m_BuildTarget: 
     m_Icons:
+    - serializedVersion: 2
+      m_Icon: {fileID: 2800000, guid: bf6c6983becd69d42bfd6ca5c8ca5ada, type: 3}
+      m_Width: 128
+      m_Height: 128
+      m_Kind: 0
+  - m_BuildTarget: Standalone
+    m_Icons:
+    - serializedVersion: 2
+      m_Icon: {fileID: 2800000, guid: bf6c6983becd69d42bfd6ca5c8ca5ada, type: 3}
+      m_Width: 1024
+      m_Height: 1024
+      m_Kind: 0
+    - serializedVersion: 2
+      m_Icon: {fileID: 0}
+      m_Width: 512
+      m_Height: 512
+      m_Kind: 0
+    - serializedVersion: 2
+      m_Icon: {fileID: 0}
+      m_Width: 256
+      m_Height: 256
+      m_Kind: 0
     - serializedVersion: 2
       m_Icon: {fileID: 0}
       m_Width: 128
       m_Height: 128
       m_Kind: 0
+    - serializedVersion: 2
+      m_Icon: {fileID: 0}
+      m_Width: 48
+      m_Height: 48
+      m_Kind: 0
+    - serializedVersion: 2
+      m_Icon: {fileID: 0}
+      m_Width: 32
+      m_Height: 32
+      m_Kind: 0
+    - serializedVersion: 2
+      m_Icon: {fileID: 0}
+      m_Width: 16
+      m_Height: 16
+      m_Kind: 0
   m_BuildTargetPlatformIcons: []
   m_BuildTargetBatching: []
   m_BuildTargetGraphicsAPIs: []
@@ -667,7 +704,7 @@ PlayerSettings:
   facebookStatus: 1
   facebookXfbml: 0
   facebookFrictionlessRequests: 1
-  apiCompatibilityLevel: 6
+  apiCompatibilityLevel: 2
   cloudProjectId: 
   framebufferDepthMemorylessMode: 0
   projectName: