diff --git a/book/pwsh/05_aibot.md b/book/pwsh/05_aibot.md
index 593307c..722b3f8 100644
--- a/book/pwsh/05_aibot.md
+++ b/book/pwsh/05_aibot.md
@@ -11,57 +11,4 @@
 |os|ai/os|
 |ai|ai/ai|
 
-ゲームはatprotoのアカウントを使用するので、testでは[ai.syu.is](https://web.syu.is/profile/ai.syu.is)などを使います。
 
-```sh
-$ winget install ollama.ollama
-$ ollama server
-$ ollama run llama3.2
-
-$ winget install --id Python.Python.3.11 -e
-$ python --version
-$ python -m venv webui
-$ cd webui
-$ .\Scripts\activate
-$ pip install open-webui
-$ open-webui serve
-
-http://localhost:8080
-```
-
-## LoRA
-
-finetuning
-
-```sh
-$ conda create -n finetuning python=3.11
-$ conda activate finetuning
-$ pip install mlx-lm #apple silicon
-$ ollama run llama3.2
-$ echo "{ \"model\": \"https://huggingface.co/meta-llama/Llama-3.2-3B-Instruct\", \"data\": \"https://github.com/ml-explore/mlx-examples/tree/main/lora/data\" }"|jq .
-$ model=meta-llama/Llama-3.2-3B-Instruct
-$ data=ml-explore/mlx-examples/lora/data
-$ mlx_lm.lora --train --model $model --data $data --batch-size 3
-
-$ ls adapters
-$ vim Modelfile
-FROM llama3.2:3b
-ADAPTER ./adapters
-
-$ ollama create ai -f ./Modelfile
-```
-
-## unsloth
-
-```sh
-$ pip install unsloth
-```
-
-```py
-from unsloth import FastLanguageModel
-
-model, tokenizer = FastLanguageModel.from_pretrained(
-    model_name="Qwen2.5-1.5B",
-    grpo=True
-)
-```
diff --git a/book/pwsh/README.md b/book/pwsh/README.md
index b605c81..db48337 100644
--- a/book/pwsh/README.md
+++ b/book/pwsh/README.md
@@ -29,7 +29,7 @@ $ winget install git.git
 |lazygit|https://github.com/jesseduffield/lazygit|jesseduffield.lazygit|
 |node|https://github.com/nodejs/node|openjs.nodejs|
 |nvm|https://github.com/nvm-sh/nvm|coreybutler.nvmforwindows|
-|python|https://github.com/python|python.python.3.11|
+|python|https://github.com/python|python.python.3.12|
 |conda|https://github.com/anaconda|anaconda.miniconda3|
 
 ## その他