diff --git a/builds/mars.json b/builds/mars.json
new file mode 100644
index 0000000..9182779
--- /dev/null
+++ b/builds/mars.json
@@ -0,0 +1,28 @@
+{
+	"response": [
+		{
+			"maintainer": "Crisp",
+			"oem": "Xiaomi",
+			"device": "Xiaomi Mi 11 Pro",
+			"filename": "Cherish-OS-v4.5-20230220-1223-mars-OFFICIAL-GApps.zip",
+			"download": "https://sourceforge.net/projects/cherish-os/files/device/mars/Cherish-OS-v4.5-20230220-1223-mars-OFFICIAL-GApps.zip/download",
+			"timestamp": 1676895823,
+			"md5": "99e506c5b79702883c00c712ee1997cf",
+			"sha256": "cfee32c095663fcf7355078e85f22e8a30e921eb70f85535eb89b2104acc1abc",
+			"size": 2477635814,
+			"version": 4.5,
+			"buildtype": "Monthly",
+			"forum": "https://t.me/MarsStarDevelopment",
+     "gapps": "",
+			"firmware": "",
+			"modem": "",
+			"bootloader": "",
+			"recovery": "",
+			"paypal": "",
+			"telegram": "https://t.me/MarsStarDevelopment",
+			"dt": "",
+			"common-dt": "",
+			"kernel": ""
+		}
+	]
+}
\ No newline at end of file
diff --git a/changelogs/changelog_mars.txt b/changelogs/changelog_mars.txt
new file mode 100644
index 0000000..30e73a5
--- /dev/null
+++ b/changelogs/changelog_mars.txt
@@ -0,0 +1,6 @@
+Build type: Monthly
+ Device: Xiaomi Mi 11 Pro
+ Device maintainer: Crisp
+
+  ====20 February , 2023=====
+  initial official release
\ No newline at end of file
diff --git a/devices.json b/devices.json
index d21174b..033cfd2 100644
--- a/devices.json
+++ b/devices.json
@@ -586,6 +586,19 @@
            "xda_thread": ""
          },
       ]
+      {
+     "brand": "Xiaomi",
+     "codename": "mars",
+     "name": "Mi 11 Pro",
+     "supported_versions": [
+        {
+           "maintainer_name": "Crisp",
+           "maintainer_url": "https://t.me/Crisp_su",
+           "version_code": "tiramisu",
+           "version_name": "Tiramisu",
+           "xda_thread": ""
+         },
+      ]
      {
      "brand": "Xiaomi",
      "codename": "certus",