diff --git a/bottom/bottom.toml b/bottom/bottom.toml
new file mode 100644
index 0000000..2c291a2
--- /dev/null
+++ b/bottom/bottom.toml
@@ -0,0 +1,189 @@
+# This is a default config file for bottom.  All of the settings are commented
+# out by default; if you wish to change them uncomment and modify as you see
+# fit.
+
+# This group of options represents a command-line flag/option.  Flags explicitly
+# added when running (ie: btm -a) will override this config file if an option
+# is also set here.
+
+[flags]
+# Whether to hide the average cpu entry.
+#hide_avg_cpu = false
+# Whether to use dot markers rather than braille.
+#dot_marker = false
+# The update rate of the application.
+#rate = "1s"
+# Whether to put the CPU legend to the left.
+#left_legend = false
+# Whether to set CPU% on a process to be based on the total CPU or just current usage.
+#current_usage = false
+# Whether to set CPU% on a process to be based on the total CPU or per-core CPU% (not divided by the number of cpus).
+#unnormalized_cpu = false
+# Whether to group processes with the same name together by default.
+#group_processes = false
+# Whether to make process searching case sensitive by default.
+#case_sensitive = false
+# Whether to make process searching look for matching the entire word by default.
+#whole_word = false
+# Whether to make process searching use regex by default.
+#regex = false
+# Defaults to Celsius.  Temperature is one of:
+#temperature_type = "k"
+#temperature_type = "f"
+#temperature_type = "c"
+#temperature_type = "kelvin"
+#temperature_type = "fahrenheit"
+#temperature_type = "celsius"
+# The default time interval (in milliseconds).
+#default_time_value = "60s"
+# The time delta on each zoom in/out action (in milliseconds).
+#time_delta = 15000
+# Hides the time scale.
+#hide_time = false
+# Override layout default widget
+#default_widget_type = "proc"
+#default_widget_count = 1
+# Expand selected widget upon starting the app
+#expanded_on_startup = true
+# Use basic mode
+#basic = false
+# Use the old network legend style
+#use_old_network_legend = false
+# Remove space in tables
+#hide_table_gap = false
+# Show the battery widgets
+#battery = false
+# Disable mouse clicks
+#disable_click = false
+# Built-in themes.  Valid values are "default", "default-light", "gruvbox", "gruvbox-light", "nord", "nord-light"
+#color = "default"
+# Show memory values in the processes widget as values by default
+#mem_as_value = false
+# Show tree mode by default in the processes widget.
+#tree = false
+# Shows an indicator in table widgets tracking where in the list you are.
+#show_table_scroll_position = false
+# Show processes as their commands by default in the process widget.
+#process_command = false
+# Displays the network widget with binary prefixes.
+#network_use_binary_prefix = false
+# Displays the network widget using bytes.
+#network_use_bytes = false
+# Displays the network widget with a log scale.
+#network_use_log = false
+# Hides advanced options to stop a process on Unix-like systems.
+#disable_advanced_kill = false
+# Shows GPU(s) memory
+#enable_gpu_memory = false
+# Shows cache and buffer memory
+#enable_cache_memory = false
+# How much data is stored at once in terms of time.
+#retention = "10m"
+
+# These are flags around the process widget.
+
+#[processes]
+#columns = ["PID", "Name", "CPU%", "Mem%", "R/s", "W/s", "T.Read", "T.Write", "User", "State"]
+
+# These are all the components that support custom theming.  Note that colour support
+# will depend on terminal support.
+
+#[colors] # Uncomment if you want to use custom colors
+# Represents the colour of table headers (processes, CPU, disks, temperature).
+#table_header_color="LightBlue"
+# Represents the colour of the label each widget has.
+#widget_title_color="Gray"
+# Represents the average CPU color.
+#avg_cpu_color="Red"
+# Represents the colour the core will use in the CPU legend and graph.
+#cpu_core_colors=["LightMagenta", "LightYellow", "LightCyan", "LightGreen", "LightBlue", "LightRed", "Cyan", "Green", "Blue", "Red"]
+# Represents the colour RAM will use in the memory legend and graph.
+#ram_color="LightMagenta"
+# Represents the colour SWAP will use in the memory legend and graph.
+#swap_color="LightYellow"
+# Represents the colour ARC will use in the memory legend and graph.
+#arc_color="LightCyan"
+# Represents the colour the GPU will use in the memory legend and graph.
+#gpu_core_colors=["LightGreen", "LightBlue", "LightRed", "Cyan", "Green", "Blue", "Red"]
+# Represents the colour rx will use in the network legend and graph.
+#rx_color="LightCyan"
+# Represents the colour tx will use in the network legend and graph.
+#tx_color="LightGreen"
+# Represents the colour of the border of unselected widgets.
+#border_color="Gray"
+# Represents the colour of the border of selected widgets.
+#highlighted_border_color="LightBlue"
+# Represents the colour of most text.
+#text_color="Gray"
+# Represents the colour of text that is selected.
+#selected_text_color="Black"
+# Represents the background colour of text that is selected.
+#selected_bg_color="LightBlue"
+# Represents the colour of the lines and text of the graph.
+#graph_color="Gray"
+# Represents the colours of the battery based on charge
+#high_battery_color="green"
+#medium_battery_color="yellow"
+#low_battery_color="red"
+
+# Layout - layouts follow a pattern like this:
+# [[row]] represents a row in the application.
+# [[row.child]] represents either a widget or a column.
+# [[row.child.child]] represents a widget.
+#
+# All widgets must have the type value set to one of ["cpu", "mem", "proc", "net", "temp", "disk", "empty"].
+# All layout components have a ratio value - if this is not set, then it defaults to 1.
+# The default widget layout:
+#[[row]]
+#  ratio=30
+#  [[row.child]]
+#  type="cpu"
+#[[row]]
+#    ratio=40
+#    [[row.child]]
+#      ratio=4
+#      type="mem"
+#    [[row.child]]
+#      ratio=3
+#      [[row.child.child]]
+#        type="temp"
+#      [[row.child.child]]
+#        type="disk"
+#[[row]]
+#  ratio=30
+#  [[row.child]]
+#    type="net"
+#  [[row.child]]
+#    type="proc"
+#    default=true
+
+
+# Filters - you can hide specific temperature sensors, network interfaces, and disks using filters.  This is admittedly
+# a bit hard to use as of now, and there is a planned in-app interface for managing this in the future:
+#[disk_filter]
+#is_list_ignored = true
+#list = ["/dev/sda\\d+", "/dev/nvme0n1p2"]
+#regex = true
+#case_sensitive = false
+#whole_word = false
+
+#[mount_filter]
+#is_list_ignored = true
+#list = ["/mnt/.*", "/boot"]
+#regex = true
+#case_sensitive = false
+#whole_word = false
+
+#[temp_filter]
+#is_list_ignored = true
+#list = ["cpu", "wifi"]
+#regex = false
+#case_sensitive = false
+#whole_word = false
+
+#[net_filter]
+#is_list_ignored = true
+#list = ["virbr0.*"]
+#regex = true
+#case_sensitive = false
+#whole_word = false
diff --git a/nas/.zshrc b/nas/.zshrc
new file mode 100644
index 0000000..b589a87
--- /dev/null
+++ b/nas/.zshrc
@@ -0,0 +1,41 @@
+#only for console (ssh/telnet works w/o resize)
+isTTY=$(ps | grep $$ | grep tty)
+#only for bash (bash needs to resize and can support these commands)
+isBash=$(echo $BASH_VERSION)
+#only for interactive (not necessary for "su -")
+isInteractive=$(echo $- | grep i)
+
+if [ -n "$isTTY" -a -n "$isBash" -a -n "$isInteractive" ]; then
+        shopt -s checkwinsize
+        checksize='echo -en "\E7 \E[r \E[999;999H \E[6n"; read -sdR CURPOS;CURPOS=${CURPOS#*[}; IFS="?; \t\n"; read lines columns <<< "$(echo $CURPOS)"; unset IFS'
+        eval $checksize
+        # columns is 1 in Procomm ANSI-BBS
+        if [ 1 != "$columns" ]; then
+                export_stty='export COLUMNS=$columns; export LINES=$lines; stty columns $columns; stty rows $lines'
+                alias resize="$checksize; columns=\$((\$columns - 1)); $export_stty"
+                eval "$checksize; columns=$(($columns - 1)); $export_stty"
+
+                alias vim='function _vim(){ eval resize; TERM=xterm vi $@; }; _vim'
+        else
+                alias vim='TERM=xterm vi $@'
+        fi
+        alias vi='vim'
+        alias ps='COLUMNS=1024 ps'
+fi
+
+[ -f ".profile.size_check" ] && . .profile.size_check
+
+# for screen
+export TERM=xterm-color
+
+# for some weird path
+export PATH=$PATH:/opt/bin/
+export PATH=$PATH:/volume2/docker/
+
+# alias
+
+alias cls='clear'
+alias ll='lsd -la'
+
+# starship 启动！
+eval "$(starship init zsh)"
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