diff --git a/web/downloads/pmm-0.2.8-rc1-windows-amd64.zip b/web/downloads/pmm-0.2.8-rc1-windows-amd64.zip
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index 0000000..c74f610
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diff --git a/web/downloads/pmm-0.2.8-windows-amd64.zip b/web/downloads/pmm-0.2.8-windows-amd64.zip
deleted file mode 100644
index eba8f67..0000000
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diff --git a/web/downloads/pmm_0.2.8-rc1_amd64.deb b/web/downloads/pmm_0.2.8-rc1_amd64.deb
new file mode 100644
index 0000000..6da7b26
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diff --git a/web/downloads/pmm_0.2.8_amd64.deb b/web/downloads/pmm_0.2.8_amd64.deb
deleted file mode 100644
index 888b04f..0000000
Binary files a/web/downloads/pmm_0.2.8_amd64.deb and /dev/null differ
diff --git a/web/index.php b/web/index.php
index dc2a220..98dc61f 100644
--- a/web/index.php
+++ b/web/index.php
@@ -5,7 +5,7 @@
  * A status panel monitors the SZ + HK mirror servers via status.php.
  * Static PHP, no dependencies.
  */
-$VERSION = '0.2.8';
+$VERSION = '0.2.8-rc1';
 
 /* Coarse world map, '#'=land, ' '=ocean. Reused as the dot cloud on the globe. */
 $map = [
diff --git a/web/install.sh b/web/install.sh
index dafc286..bc8e4db 100644
--- a/web/install.sh
+++ b/web/install.sh
@@ -7,7 +7,7 @@
 #
 # 下载官方 release 二进制并安装到 /usr/local/bin/pmm（root）或 ~/.local/bin/pmm。
 set -e
-VER="0.2.8"
+VER="0.2.8-rc1"
 REPO="JGZYES/ParlzPackageManger"
 
 # ---- 检测平台 ----
diff --git a/web/mirror/packages/pmm.json b/web/mirror/packages/pmm.json
index c256542..126f372 100644
--- a/web/mirror/packages/pmm.json
+++ b/web/mirror/packages/pmm.json
@@ -1,6 +1,6 @@
 {
   "name": "pmm",
-  "version": "0.2.8",
+  "version": "0.2.8-rc1",
   "os": "windows",
   "arch": "amd64",
   "description": "PMM",
@@ -238,6 +238,24 @@
       "url": "https://pmm.parlz.com/mirror/packages/pmm/0.2.8-linux-amd64.pdm",
       "sha256": "f39c58ea6bc0d688d91eabede7971c7f3989050e3b8b293d756a884d6179b86d",
       "description": "PMM v0.2.8"
+    },
+    {
+      "version": "0.2.8-rc1",
+      "os": "windows",
+      "arch": "amd64",
+      "file": "0.2.8-rc1-windows-amd64.pdm",
+      "url": "https://pmm.parlz.com/mirror/packages/pmm/0.2.8-rc1-windows-amd64.pdm",
+      "sha256": "e9c1363e730106bfb932979649a44998589ae80f5fd5781489ef54b7f557f1a5",
+      "description": "PMM 0.2.8-rc1"
+    },
+    {
+      "version": "0.2.8-rc1",
+      "os": "linux",
+      "arch": "amd64",
+      "file": "0.2.8-rc1-linux-amd64.pdm",
+      "url": "https://pmm.parlz.com/mirror/packages/pmm/0.2.8-rc1-linux-amd64.pdm",
+      "sha256": "9d00c75bfd710f4d331ac0b3a73cc52e0398c6574d1cf057c5ca99fadd079439",
+      "description": "PMM 0.2.8-rc1"
     }
   ]
 }
\ No newline at end of file
diff --git a/web/mirror/packages/pmm/0.2.8-rc1-linux-amd64.pdm b/web/mirror/packages/pmm/0.2.8-rc1-linux-amd64.pdm
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diff --git a/web/mirror/packages/pmm/0.2.8-rc1-windows-amd64.pdm b/web/mirror/packages/pmm/0.2.8-rc1-windows-amd64.pdm
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