diff --git a/AppScope/resources/base/media/background.png b/AppScope/resources/base/media/background.png
deleted file mode 100644
index 923f2b3f..00000000
Binary files a/AppScope/resources/base/media/background.png and /dev/null differ
diff --git a/AppScope/resources/base/media/base_background.png b/AppScope/resources/base/media/base_background.png
new file mode 100644
index 00000000..a76bfcff
Binary files /dev/null and b/AppScope/resources/base/media/base_background.png differ
diff --git a/entry/src/main/resources/base/media/base_opencax_logo.png b/AppScope/resources/base/media/base_foreground_logo.png
similarity index 100%
rename from entry/src/main/resources/base/media/base_opencax_logo.png
rename to AppScope/resources/base/media/base_foreground_logo.png
diff --git a/AppScope/resources/base/media/foreground_bak.png b/AppScope/resources/base/media/foreground_bak.png
deleted file mode 100644
index eb942758..00000000
Binary files a/AppScope/resources/base/media/foreground_bak.png and /dev/null differ
diff --git a/AppScope/resources/base/media/layered_image.json b/AppScope/resources/base/media/layered_image.json
index fb499204..406c1a96 100644
--- a/AppScope/resources/base/media/layered_image.json
+++ b/AppScope/resources/base/media/layered_image.json
@@ -1,7 +1,7 @@
 {
   "layered-image":
   {
-    "background" : "$media:background",
-    "foreground" : "$media:foreground"
+    "background" : "$media:base_background",
+    "foreground" : "$media:base_foreground_logo"
   }
 }
\ No newline at end of file
diff --git a/build-profile.json5 b/build-profile.json5
index 71d38fbc..632ee02b 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -7,11 +7,11 @@
         "material": {
           "certpath": "C:\\Users\\JackLee\\.ohos\\config\\default_NXEA_0s33e8rF_-eDfV9W_2q2am8R5niF3V4xhQxkUtRtaC0=.cer",
           "keyAlias": "debugKey",
-          "keyPassword": "0000001AA30759760D9D5D17A91BFB7147D9F271378B6316F13E50379FF23A4CF9A209064CA81F434E86",
+          "keyPassword": "0000001BCF995E3FAF305FF3F4206AAC898840FBB6E3C5B6E10F3C59DC1E8B464FF77E340C30980D6A0DE3",
           "profile": "C:\\Users\\JackLee\\.ohos\\config\\default_NXEA_0s33e8rF_-eDfV9W_2q2am8R5niF3V4xhQxkUtRtaC0=.p7b",
           "signAlg": "SHA256withECDSA",
           "storeFile": "C:\\Users\\JackLee\\.ohos\\config\\default_NXEA_0s33e8rF_-eDfV9W_2q2am8R5niF3V4xhQxkUtRtaC0=.p12",
-          "storePassword": "0000001A54288F3ED33A493359C0F43F9FDBB746AC483C30B3CCC3CDCD726910AFD3190EDD7ABC9D16BE"
+          "storePassword": "0000001B433EEA1A681F00BA0E4D26AD2BCBFC0C5AEFB4F0E0DED1F499268888BDA749571AD4118CAB4576"
         }
       }
     ],
diff --git a/entry/src/main/ets/pages/subpages/info/SWEnv.ets b/entry/src/main/ets/pages/subpages/info/SWEnv.ets
index ed323667..910381b9 100644
--- a/entry/src/main/ets/pages/subpages/info/SWEnv.ets
+++ b/entry/src/main/ets/pages/subpages/info/SWEnv.ets
@@ -67,7 +67,7 @@ export struct SWEnv {
   build(){
     Column(){
       Row(){
-        Image($r('app.media.base_opencax_logo'))
+        Image($r('app.media.base_logo'))
           .width(mdwInfo.winWidth*0.1)
           .height(mdwInfo.winWidth*0.08)
           .backgroundImageSize({
diff --git a/entry/src/main/ets/pages/subpages/info/SWInfo.ets b/entry/src/main/ets/pages/subpages/info/SWInfo.ets
index 4e03b1c6..f1646f08 100644
--- a/entry/src/main/ets/pages/subpages/info/SWInfo.ets
+++ b/entry/src/main/ets/pages/subpages/info/SWInfo.ets
@@ -9,7 +9,7 @@ export struct SWInfo {
   build(){
     Column(){
       Row(){
-        Image($r('app.media.base_opencax_logo'))
+        Image($r('app.media.base_logo'))
           .width(mdwInfo.winWidth*0.1)
           .height(mdwInfo.winWidth*0.08)
           .backgroundImageSize({
diff --git a/entry/src/main/ets/pages/subpages/info/SWSrc.ets b/entry/src/main/ets/pages/subpages/info/SWSrc.ets
index 8f308b5b..36bdd6d5 100644
--- a/entry/src/main/ets/pages/subpages/info/SWSrc.ets
+++ b/entry/src/main/ets/pages/subpages/info/SWSrc.ets
@@ -9,7 +9,7 @@ export struct SWSrc {
   build(){
     Column(){
       Row(){
-        Image($r('app.media.base_opencax_logo'))
+        Image($r('app.media.base_logo'))
           .width(mdwInfo.winWidth*0.1)
           .height(mdwInfo.winWidth*0.08)
           .backgroundImageSize({
diff --git a/entry/src/main/ets/pages/view/View.ets b/entry/src/main/ets/pages/view/View.ets
index 1e250c78..0812c09a 100644
--- a/entry/src/main/ets/pages/view/View.ets
+++ b/entry/src/main/ets/pages/view/View.ets
@@ -65,7 +65,7 @@ export struct View {
         .barMode(BarMode.Scrollable)
         .divider({ strokeWidth: '1px', color: $r('sys.color.comp_divider') })
       }else{
-        Image($r('app.media.base_background'))
+        Image($r('app.media.base_logo'))
           .width('100%')
           .height('100%')
       }
diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5
index eb4f2e1f..08777102 100644
--- a/entry/src/main/module.json5
+++ b/entry/src/main/module.json5
@@ -27,7 +27,7 @@
         "description": "$string:EntryAbility_desc",
         "icon": "$media:layered_image",
         "label": "$string:EntryAbility_label",
-        "startWindowIcon": "$media:base_start_background",
+        "startWindowIcon": "$media:base_logo",
         "startWindowBackground": "$color:start_window_background",
         "minWindowWidth": 1200, // 设置最小宽度
         "minWindowHeight": 800, // 设置最小高度
@@ -51,7 +51,7 @@
         "description": "$string:EntryAbility_desc",
         "icon": "$media:layered_image",
         "label": "$string:EntryAbility_label",
-        "startWindowIcon": "$media:base_sub_background",
+        "startWindowIcon": "$media:base_logo",
         "startWindowBackground": "$color:start_window_background",
         "exported": true,
         "launchType":"specified",
diff --git a/entry/src/main/resources/base/media/background.png b/entry/src/main/resources/base/media/background.png
deleted file mode 100644
index 0953a09d..00000000
Binary files a/entry/src/main/resources/base/media/background.png and /dev/null differ
diff --git a/entry/src/main/resources/base/media/base_background.png b/entry/src/main/resources/base/media/base_background.png
index 933b5e93..a76bfcff 100644
Binary files a/entry/src/main/resources/base/media/base_background.png and b/entry/src/main/resources/base/media/base_background.png differ
diff --git a/entry/src/main/resources/base/media/foreground.png b/entry/src/main/resources/base/media/base_foreground_logo.png
similarity index 100%
rename from entry/src/main/resources/base/media/foreground.png
rename to entry/src/main/resources/base/media/base_foreground_logo.png
diff --git a/entry/src/main/resources/base/media/base_logo.png b/entry/src/main/resources/base/media/base_logo.png
new file mode 100644
index 00000000..3278faff
Binary files /dev/null and b/entry/src/main/resources/base/media/base_logo.png differ
diff --git a/entry/src/main/resources/base/media/base_sub_background.png b/entry/src/main/resources/base/media/base_sub_background.png
deleted file mode 100644
index 7ff5ae51..00000000
Binary files a/entry/src/main/resources/base/media/base_sub_background.png and /dev/null differ
diff --git a/entry/src/main/resources/base/media/foreground_bak.png b/entry/src/main/resources/base/media/foreground_bak.png
deleted file mode 100644
index 97014d3e..00000000
Binary files a/entry/src/main/resources/base/media/foreground_bak.png and /dev/null differ
diff --git a/entry/src/main/resources/base/media/layered_image.json b/entry/src/main/resources/base/media/layered_image.json
index fb499204..406c1a96 100644
--- a/entry/src/main/resources/base/media/layered_image.json
+++ b/entry/src/main/resources/base/media/layered_image.json
@@ -1,7 +1,7 @@
 {
   "layered-image":
   {
-    "background" : "$media:background",
-    "foreground" : "$media:foreground"
+    "background" : "$media:base_background",
+    "foreground" : "$media:base_foreground_logo"
   }
 }
\ No newline at end of file
diff --git a/entry/src/main/resources/base/profile/start_sub_window.json b/entry/src/main/resources/base/profile/start_sub_window.json
index f97a9809..b56c3b81 100644
--- a/entry/src/main/resources/base/profile/start_sub_window.json
+++ b/entry/src/main/resources/base/profile/start_sub_window.json
@@ -1,7 +1,5 @@
 {
   "startWindowType": "REQUIRED_HIDE",
   "startWindowColorModeType": "FOLLOW_SYSTEM",
-  "startWindowAppIcon": "$media:base_sub_background",
-  "startWindowBrandingImage": "$media:base_sub_background",
   "startWindowBackgroundColor": "$color:start_window_background"
 }
\ No newline at end of file
diff --git a/image/background.xcf b/image/background.xcf
index 738941ef..0a1fe3d7 100644
Binary files a/image/background.xcf and b/image/background.xcf differ
diff --git a/image/logo.xcf b/image/logo.xcf
new file mode 100644
index 00000000..738941ef
Binary files /dev/null and b/image/logo.xcf differ