diff --git a/adjust-grub-theme/main.go b/adjust-grub-theme/main.go
index b4ecae9b..56c1627d 100644
--- a/adjust-grub-theme/main.go
+++ b/adjust-grub-theme/main.go
@@ -410,7 +410,7 @@ func adjustThemeFallback() error {
 	}
 	copyThemeFiles(themeInputDir, themeOutputDir)
 
-	bgImg, err := loadBackgroundImage()
+	bgImg, themeBgImg, err := loadV25BackgroundImage()
 	if err != nil {
 		return err
 	}
@@ -419,6 +419,18 @@ func adjustThemeFallback() error {
 	if err != nil {
 		return err
 	}
+	if themeBgImg != nil {
+		err = saveJpeg(themeBgImg, filepath.Join(themeOutputDir, "background_in_theme.jpg"))
+		if err != nil {
+			return err
+		}
+	} else {
+		_, err = copyFile(filepath.Join(themeOutputDir, "background.jpg"),
+			filepath.Join(themeOutputDir, "background_in_theme.jpg"))
+		if err != nil {
+			return err
+		}
+	}
 
 	themeFile := filepath.Join(themeInputDir, "theme.txt.tpl")
 	theme, err := tt.ParseThemeFile(themeFile)
@@ -476,6 +488,77 @@ func adjustThemeFallback() error {
 	return err
 }
 
+// ParseOSVersionFile parses the /etc/os-version file and returns the value of SystemName,
+// which is used to determine whether it is a community version.
+func ParseOSVersionFile(filePath string) (string, error) {
+	file, err := os.Open(filePath)
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+
+	var systemName string
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		line := scanner.Text()
+		if strings.HasPrefix(line, "SystemName=") {
+			parts := strings.SplitN(line, "=", 2)
+			if len(parts) == 2 {
+				systemName = parts[1]
+				break
+			}
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		return "", err
+	}
+
+	return systemName, nil
+}
+
+// The v25 theme has 2 background images
+func loadV25BackgroundImage() (image.Image, image.Image, error) {
+	img, err := loadImage(filepath.Join(optThemeOutputDir, themeNameNormal, "background_source"))
+	if err == nil {
+		return img, nil, nil
+	}
+	logger.Warning("failed to load image background_source:", err)
+	systemName, err := ParseOSVersionFile("/etc/os-version")
+	if err != nil {
+		logger.Warningf("Error reading file: %v\n", err)
+		return nil, nil, err
+	}
+
+	var backGroundFileName, themeBackGroundFileName string
+	if strings.Contains(strings.ToLower(systemName), "deepin") {
+		backGroundFileName = "deepin_background.jpg"
+		themeBackGroundFileName = "deepin_background_in_theme.jpg"
+	} else {
+		backGroundFileName = "uos_background.jpg"
+		themeBackGroundFileName = "uos_background_in_theme.jpg"
+	}
+
+	backGroundFile := filepath.Join(optThemeInputDir, themeNameFallback, backGroundFileName)
+	themeBackGroundFile := filepath.Join(optThemeInputDir, themeNameFallback, themeBackGroundFileName)
+	img, err = loadImage(backGroundFile)
+	if err == nil {
+		cmdImg, err := loadImage(themeBackGroundFile)
+		if err == nil {
+			return img, cmdImg, nil
+		}
+	}
+	logger.Warning(err)
+
+	originDesktopImageFile := filepath.Join(optThemeInputDir, themeNameNormal, "background.origin.jpg")
+	img, err = loadImage(originDesktopImageFile)
+	if err != nil {
+		logger.Warning(err)
+		return nil, nil, err
+	}
+	return img, nil, nil
+}
+
 func main() {
 	flag.Parse()
 	if optVersion {
diff --git a/adjust-grub-theme/version.go b/adjust-grub-theme/version.go
index 3c9ac1ab..6efcb7df 100644
--- a/adjust-grub-theme/version.go
+++ b/adjust-grub-theme/version.go
@@ -4,4 +4,4 @@
 
 package main
 
-const VERSION int = 17
+const VERSION int = 18
diff --git a/debian/changelog b/debian/changelog
index 1b3b6823..1ac9794b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dde-api (6.0.13) unstable; urgency=medium
+
+  * feat: add new grub theme.
+
+ -- xinpeng.wang <wangxinpeng@uniontech.com>  Wed, 25 Sep 2024 11:15:16 +0800
+
 dde-api (6.0.12) unstable; urgency=medium
 
   * fix: no logout sound (linuxdeepin/developer-center#9370)
diff --git a/debian/control b/debian/control
index d118764d..d9ce4d12 100644
--- a/debian/control
+++ b/debian/control
@@ -27,7 +27,7 @@ Build-Depends:
  golang-gopkg-check.v1-dev,
  libcairo2-dev,
  libcanberra-dev,
- libfreetype-dev,
+ libfreetype-dev | libfreetype6-dev,
  libgdk-pixbuf2.0-dev,
  libgtk-3-dev,
  libpoppler-glib-dev,
diff --git a/debian/postinst b/debian/postinst
index 40f800c7..b7add180 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -36,7 +36,7 @@ adjustGrubTheme () {
     fi
     echo themeCurrentVersion: $themeCurrentVersion
 
-    if [ $themeToolVersion -gt $themeCurrentVersion ]; then
+    if [ $themeToolVersion -gt $themeCurrentVersion ] || [ ! -d "$fallbackThemeDir" ]; then
         echo need adjust grub theme
         $adjustGrubThemeBin -log-sys || true
         update-grub || true
diff --git a/misc/data/grub-themes/deepin-fallback/deepin_background.jpg b/misc/data/grub-themes/deepin-fallback/deepin_background.jpg
new file mode 100644
index 00000000..00d08b1e
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diff --git a/misc/data/grub-themes/deepin-fallback/deepin_background_in_theme.jpg b/misc/data/grub-themes/deepin-fallback/deepin_background_in_theme.jpg
new file mode 100644
index 00000000..539b4a59
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diff --git a/misc/data/grub-themes/deepin-fallback/menu_e.png b/misc/data/grub-themes/deepin-fallback/menu_e.png
deleted file mode 100644
index 1c658f8c..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/scrollbar_thumb_c.png b/misc/data/grub-themes/deepin-fallback/scrollbar_thumb_c.png
deleted file mode 100644
index 97330734..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/scrollbar_thumb_n.png b/misc/data/grub-themes/deepin-fallback/scrollbar_thumb_n.png
deleted file mode 100644
index 88ee4560..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/scrollbar_thumb_s.png b/misc/data/grub-themes/deepin-fallback/scrollbar_thumb_s.png
deleted file mode 100644
index 1e3cfc21..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_c.png b/misc/data/grub-themes/deepin-fallback/select_c.png
deleted file mode 100644
index dfab69a6..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_e.png b/misc/data/grub-themes/deepin-fallback/select_e.png
deleted file mode 100644
index 062fe62f..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_n.png b/misc/data/grub-themes/deepin-fallback/select_n.png
deleted file mode 100644
index c034db13..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_ne.png b/misc/data/grub-themes/deepin-fallback/select_ne.png
deleted file mode 100644
index 7be4d3af..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_nw.png b/misc/data/grub-themes/deepin-fallback/select_nw.png
deleted file mode 100644
index 58c73790..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_s.png b/misc/data/grub-themes/deepin-fallback/select_s.png
deleted file mode 100644
index 036d9e62..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_se.png b/misc/data/grub-themes/deepin-fallback/select_se.png
deleted file mode 100644
index 47a34c0d..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_sw.png b/misc/data/grub-themes/deepin-fallback/select_sw.png
deleted file mode 100644
index 92906958..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/select_w.png b/misc/data/grub-themes/deepin-fallback/select_w.png
deleted file mode 100644
index b5bfb5db..00000000
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diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_c.png b/misc/data/grub-themes/deepin-fallback/selected_item_c.png
new file mode 100644
index 00000000..cf368e56
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diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_e.png b/misc/data/grub-themes/deepin-fallback/selected_item_e.png
new file mode 100644
index 00000000..c5fe2ba1
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diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_n.png b/misc/data/grub-themes/deepin-fallback/selected_item_n.png
new file mode 100644
index 00000000..b037cbf9
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diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_ne.png b/misc/data/grub-themes/deepin-fallback/selected_item_ne.png
new file mode 100644
index 00000000..600a87cc
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diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_nw.png b/misc/data/grub-themes/deepin-fallback/selected_item_nw.png
new file mode 100644
index 00000000..18e8f870
Binary files /dev/null and b/misc/data/grub-themes/deepin-fallback/selected_item_nw.png differ
diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_s.png b/misc/data/grub-themes/deepin-fallback/selected_item_s.png
new file mode 100644
index 00000000..b037cbf9
Binary files /dev/null and b/misc/data/grub-themes/deepin-fallback/selected_item_s.png differ
diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_se.png b/misc/data/grub-themes/deepin-fallback/selected_item_se.png
new file mode 100644
index 00000000..6c5fbe39
Binary files /dev/null and b/misc/data/grub-themes/deepin-fallback/selected_item_se.png differ
diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_sw.png b/misc/data/grub-themes/deepin-fallback/selected_item_sw.png
new file mode 100644
index 00000000..4bfefbe3
Binary files /dev/null and b/misc/data/grub-themes/deepin-fallback/selected_item_sw.png differ
diff --git a/misc/data/grub-themes/deepin-fallback/selected_item_w.png b/misc/data/grub-themes/deepin-fallback/selected_item_w.png
new file mode 100644
index 00000000..c5fe2ba1
Binary files /dev/null and b/misc/data/grub-themes/deepin-fallback/selected_item_w.png differ
diff --git a/misc/data/grub-themes/deepin-fallback/theme.txt.tpl b/misc/data/grub-themes/deepin-fallback/theme.txt.tpl
index 5f696135..01936597 100644
--- a/misc/data/grub-themes/deepin-fallback/theme.txt.tpl
+++ b/misc/data/grub-themes/deepin-fallback/theme.txt.tpl
@@ -3,9 +3,9 @@
 
 # Global Property
 title-text: ""
-desktop-image: "background.jpg"
+desktop-image: "background_in_theme.jpg"
 desktop-color: "#000000"
-terminal-font: "Unifont Regular 16"
+terminal-font: "Unifont Regular 14"
 terminal-box: "terminal_box_*.png"
 terminal-left: "0"
 terminal-top: "0"
@@ -15,28 +15,25 @@ terminal-border: "0"
 
 # Show the boot menu
 + boot_menu {
-  left = 15%
-  top = 20%
-  width = 70%
-  height = 60%
+  left = 34%
+  top = 51%
+  width = 32%
+  height = 50%
   item_font = "Unifont Regular 16"
-  item_color = "#cccccc"
-  selected_item_color = "#0099ff"
-  item_height = 24
-  item_spacing = 12
-  selected_item_pixmap_style = "select_*.png"
-  scrollbar_thumb = "scrollbar_thumb_*.png"
-  scrollbar_width = 6
-  menu_pixmap_style = "menu_*.png"
+  item_color = "#dddddd"
+  selected_item_color = "#ffffff"
+  item_height = 18
+  item_spacing = 25
+  selected_item_pixmap_style = "selected_item_*.png"
 }
 
 # Show a countdown message using the label component
 + label {
-  left = 0
-  top = 97%
-  width = 100%
-  align = "center"
-  id = "__timeout__"
+    left = 0
+    top = 97%
+    width = 100%
+    align = "center"
+    id = "__timeout__"
   _text_en = "Booting in %d seconds"
   # zh_CN
   _text_zh_CN = "在 %d 秒内启动"
@@ -44,16 +41,15 @@ terminal-border: "0"
   _text_zh_TW = "在 %d 秒內啟動"
   # zh_HK
   _text_zh_HK = "在 %d 秒內啟動"
-  color = "#99E53E"
-  font = "Unifont Regular 16"
+    color = "#7d7d7d"
+    font = "Unifont Regular 16"
 }
-
 + label {
     left = 0
     top = 94%
     width = 100%
     align = "center"
-    color = "#99E53E"
+    color = "#7d7d7d"
     font = "Unifont Regular 16"
     # EN
     _text_en = "Use ↑ and ↓ keys to change selection, Enter to confirm, E to edit the commands before booting or C for a command-line"
diff --git a/misc/data/grub-themes/deepin-fallback/uos_background.jpg b/misc/data/grub-themes/deepin-fallback/uos_background.jpg
new file mode 100644
index 00000000..00d08b1e
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diff --git a/misc/data/grub-themes/deepin-fallback/uos_background_in_theme.jpg b/misc/data/grub-themes/deepin-fallback/uos_background_in_theme.jpg
new file mode 100644
index 00000000..dc4a724b
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