diff --git a/ChangeMirrors.sh b/ChangeMirrors.sh
index 8798e55..bea6689 100755
--- a/ChangeMirrors.sh
+++ b/ChangeMirrors.sh
@@ -1474,10 +1474,6 @@ function remove_original_mirrors() {
 
     case "${SYSTEM_FACTIONS}" in
     "${SYSTEM_DEBIAN}" | "${SYSTEM_OPENKYLIN}")
-        # /etc/apt/sources.list
-        if [[ "${SYSTEM_JUDGMENT}" != "${SYSTEM_LINUX_MINT}" && -s "${File_AptSourceList}" ]]; then
-            clear_file $File_AptSourceList
-        fi
         # /etc/apt/sources.list.d
         [ -d "${Dir_AptAdditionalSources}" ] || mkdir -p $Dir_AptAdditionalSources
         # Debian DEB822 格式源文件
@@ -1490,6 +1486,10 @@ function remove_original_mirrors() {
             clear_file $File_UbuntuSources
             USE_DEB822_FORMAT="true"
         fi
+        # /etc/apt/sources.list
+        if [[ "${USE_DEB822_FORMAT}" != "true" && "${SYSTEM_JUDGMENT}" != "${SYSTEM_LINUX_MINT}" ]]; then
+            [ -s "${File_AptSourceList}" ] && clear_file $File_AptSourceList
+        fi
         # Armbian
         [ -f "${File_ArmbianRelease}" ] && clear_file $File_ArmbianSourceList
         # Proxmox VE