Update content

umn/source/faqs/notebook/index.rst

@@ -38,7 +38,7 @@ Notebook
    should_i_access_the_python_environment_same_as_the_notebook_kernel_of_the_current_instance_in_the_terminal
    what_do_i_do_if_a_notebook_instance_fails_to_execute_code
    does_modelarts_devenviron_support_apt-get
-   do_files_in__cache_still_exist_after_a_notebook_instance_is_stopped_or_restarted_how_do_i_avoid_a_restart
+   do_files_in_cache_still_exist_after_a_notebook_instance_is_stopped_or_restarted_how_do_i_avoid_a_restart
    where_is_data_stored_after_the_sync_obs_function_is_used
    how_do_i_view_gpu_usage_on_the_notebook
    what_python_development_environments_does_notebook_support

umn/source/faqs/training_jobs/index.rst

@@ -28,7 +28,7 @@ Training Jobs
    how_do_i_create_a_training_job_when_a_dependency_package_is_referenced_in_a_model
    what_should_i_know_when_setting_training_parameters
    how_do_i_check_resource_usage_of_a_training_job
-   what_are_sizes_of_the__cache_directories_for_different_resource_specifications_in_the_training_environment
+   what_are_sizes_of_the_cache_directories_for_different_resource_specifications_in_the_training_environment
    how_do_i_check_whether_folder_copy_is_complete_during_job_training
    how_do_i_obtain_training_job_parameters_from_the_boot_file_of_the_training_job
    how_do_i_access_the_background_of_a_training_job