I want to use the ltex server of lsp for grammar checking in emacs.I put the file downloaded from ltex in the path ~/.emacsfile/app/ltex-ls/ltex-ls-16.0.0. And my configuration file in .emacs.d is

(use-package lsp-ltex
  :ensure t
  :hook ((LaTeX-mode . (lambda ()
                         (require 'lsp-ltex)
                         (lsp-deferred)))
         (org-mode . (lambda ()
                       (require 'lsp-ltex)
                       (lsp-deferred)))
         ) ;; 使用 lsp-deferred 启动 lsp
  :init
  (setq lsp-ltex-version "16.0.0"
        lsp-ltex-ls-path "~/.emacsfile/app/ltex-ls/ltex-ls-16.0.0" 
        lsp-ltex-settings '(:language "en-US"
                                      :diagnosticSeverity "information"
                                      :additionalRules '(:motherTongue "en"
                                                                       :enabledRuleIds ["EN_A_VS_AN"]
                                                                       :disabledRuleIds ["WHITESPACE_RULE"])
                                      :trace "verbose")
        lsp-log-io t
        ))

However, the lsp cannot identify the ltex which in the configuration. And everytime I run emacs for org file, the lsp says that it cannot find the ltex and have to download, which can not download a proper version of ltex.

How to set lsp-ltex correctly in the configuration file? Thank you!