我使用zsh命令，但是调用source activate时出现报错，/home/fl/dev-environment-setup.sh: line 1: source: activate: file not found，使用bash命令时调用source activate不存在报错，可能得原因是什么
以下是dev-environment-setup.sh文件
source activate
conda deactivate
source /home/fl/switch-cuda_zsh_bash.sh 11.8
以下是我的环境变量文件vim ~/.bashrc ，
# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
        color_prompt=yes
    else
        color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
# Add an "alert" alias for long running commands.  Use like so:
#   sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
__conda_setup="$('/home/fl/anaconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/home/fl/anaconda3/etc/profile.d/conda.sh" ]; then
        . "/home/fl/anaconda3/etc/profile.d/conda.sh"
    else
        export PATH="/home/fl/anaconda3/bin:$PATH"
    fi
fi
unset __conda_setup
# <<< conda initialize <<<
export LIBRARY_PATH=/usr/local/cuda-11.8/lib64/stubs:$LIBRARY_PATH
export HF_ENDPOINT=https://hf-mirror.com
export TMPDIR=/home/fl/tmp
export ANACONDA_HOME=/home/fl/.conda/envs/dataprep
export PYTHON_INCLUDE=/home/fl/.conda/envs/dataprep/include/python3.10
export PYTHON_INCLUDE=/home/fl/.conda/envs/dataprep/lib/python3.10/site-packages/numpy/core/include:$PYTHON_INCLUDE
export PYTHONPATH=/data/fl/hed/caffe/python/:$PYTHONPATH
export PYTHONPATH=/data/fl/hed/caffe/distribute/python/:$PYTHONPATH
export PYTHONPATH=/data/fl/hed/caffe/python/:$PYTHONPATH
export PYTHONPATH=/data/fl/hed/caffe/distribute/python/:$PYTHONPATH
export CAFFE_ROOT=/data/fl/hed/caffe/
export PATH=/data/fl/blender-3.3.1-linux-x64:$PATH
export PATH=/home/fl/blender/blender-3.3.0-linux-x64:$PATH
export JAVA_HOME=/usr/bin/java
export PATH=$PATH:$JAVA_HOME/bin
export PATH=/home/fl/anaconda3/bin:$PATH