diff --git a/.github/workflows/suggest-related-links.yml b/.github/workflows/suggest-related-links.yml
index 58cac15..70e71d6 100644
--- a/.github/workflows/suggest-related-links.yml
+++ b/.github/workflows/suggest-related-links.yml
@@ -8,11 +8,6 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '13 13 * * */7'
-  pull_request:
-    paths:
-      - '.github/workflows/suggest-related-links.yml'
-      - 'models/**'
-      - '!*.md'
 
 jobs:
   action:
@@ -24,7 +19,7 @@ jobs:
         run: echo "${GITHUB_CONTEXT}"
 
       - name: Setup Python
-        if: github.event_name == 'issues' || github.event_name == 'pull_request'
+        if: github.event_name == 'issues'
         uses: actions/setup-python@v2.1.2
         with:
           python-version: '3.8'
@@ -39,26 +34,17 @@ jobs:
 
       - uses: peaceiris/actions-suggest-related-links@v1.0.0
 
-      - name: Setup model
-        if: github.event_name == 'issues' || github.event_name == 'pull_request'
-        run: |
-          cd ~
-          git clone https://github.com/peaceiris/actions-suggest-related-links.git
-          cd ./actions-suggest-related-links/models
-          git checkout v1.0.0
-          python3 -m pip install -r ./requirements.txt
-
       - name: fastText
         if: github.event_name == 'issues'
         run: |
-          cd ~/actions-suggest-related-links/models/fasttext
-          cp ~/actions-suggest-related-links-tmp/training-data.json .
-          cp ~/actions-suggest-related-links-tmp/input.txt .
-          python3 train.py -d training-data.json -test input.txt
+          git clone https://github.com/peaceiris/actions-suggest-related-links.git ~/asrl
+          cd ~/asrl/models/fasttext
+          git checkout 41db3bb
+          cp ~/actions-suggest-related-links-tmp/{training-data.json,input.txt} .
+          make train
           cp ./suggestions.json ~/actions-suggest-related-links-tmp/
 
       - uses: peaceiris/actions-suggest-related-links@v1.0.0
-        if: github.event_name != 'pull_request'
         with:
           mode: 'suggest'
           repository: 'peaceiris/actions-gh-pages'
diff --git a/models/fasttext/Makefile b/models/fasttext/Makefile
index 8f7f637..ff5db1c 100644
--- a/models/fasttext/Makefile
+++ b/models/fasttext/Makefile
@@ -5,3 +5,7 @@ build:
 .PHONY: run
 run:
 	docker-compose run --rm dev bash
+
+.PHONY: train
+train:
+	docker-compose run --rm dev python train.py -d training-data.json -test input.txt
diff --git a/models/fasttext/docker-compose.yml b/models/fasttext/docker-compose.yml
index 865fe35..d312bb0 100644
--- a/models/fasttext/docker-compose.yml
+++ b/models/fasttext/docker-compose.yml
@@ -2,7 +2,6 @@ version: '3'
 
 services:
   dev:
-    build: .
     image: docker.pkg.github.com/peaceiris/actions-suggest-related-links/asrl-fasttext:latest
     container_name: asrl_fasttext
     volumes: