diff --git a/.github/workflows/nim.yml b/.github/workflows/nim.yml
index e509b00d..cd6b380f 100644
--- a/.github/workflows/nim.yml
+++ b/.github/workflows/nim.yml
@@ -27,7 +27,9 @@ jobs:
     runs-on: ubuntu-latest
     needs: before
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
+    - name: Build docker image
+      run: docker compose -f compose.test.yaml build app-ubuntu-v1
     - name: Test
       run: docker compose -f compose.test.yaml run app-ubuntu-v1 nimble test
 
@@ -35,9 +37,11 @@ jobs:
     runs-on: ubuntu-latest
     needs: before
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
+    - name: Build docker image
+      run: docker compose -f compose.test.yaml build app-ubuntu-v2
     - name: Test
-      run: docker compose -f compose.test.yaml run app-ubuntu nimble test
+      run: docker compose -f compose.test.yaml run app-ubuntu-v2 nimble test
 
 
   # アプリケーションの方を使うことにした
diff --git a/compose.test.yaml b/compose.test.yaml
index 33c05bce..94a70664 100644
--- a/compose.test.yaml
+++ b/compose.test.yaml
@@ -1,11 +1,10 @@
-version: '3'
 services:
   app-ubuntu-v1:
     build:
       context: .
-      dockerfile: ./docker/ubuntu/Dockerfile
+      dockerfile: ./docker/ubuntu/test.Dockerfile
       args:
-        VERSION: 1.6.16
+        NIM_VERSION: 1.6.20
     tty: true
     volumes:
       - .:/root/project
@@ -15,12 +14,12 @@ services:
       - mariadb
       - surreal
 
-  app-ubuntu:
+  app-ubuntu-v2:
     build:
       context: .
-      dockerfile: ./docker/ubuntu/Dockerfile
+      dockerfile: ./docker/ubuntu/test.Dockerfile
       args:
-        VERSION: 2.0.0
+        NIM_VERSION: 2.2.0
     tty: true
     volumes:
       - .:/root/project
@@ -33,12 +32,11 @@ services:
   mysql:
     image: mysql:8
     tty: true
-    command: --default-authentication-plugin=mysql_native_password
     environment:
-      MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: database
       MYSQL_USER: user
       MYSQL_PASSWORD: pass
+      MYSQL_ROOT_PASSWORD: pass
 
   mariadb:
     image: mariadb
diff --git a/compose.yaml b/compose.yaml
index c9dd2352..7fb1ccdb 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -1,25 +1,11 @@
-version: '3'
 services:
-  # app-alpine:
-  #   build:
-  #     context: .
-  #     dockerfile: ./docker/alpine/Dockerfile
-  #   tty: true
-  #   environment:
-  #     TZ: Asia/Tokyo
-  #   volumes:
-  #     - .:/root/project
-  #   depends_on:
-  #     - mariadb
-  #     - postgres
-
   app-ubuntu:
     build:
       context: .
       dockerfile: ./docker/ubuntu/Dockerfile
       args:
         # VERSION: 1.6.14
-        VERSION: 2.0.0
+        NIM_VERSION: 2.2.0
     tty: true
     volumes:
       - .:/root/project
@@ -32,12 +18,11 @@ services:
   mysql:
     image: mysql:8
     tty: true
-    command: --default-authentication-plugin=mysql_native_password
     environment:
-      MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: database
       MYSQL_USER: user
       MYSQL_PASSWORD: pass
+      MYSQL_ROOT_PASSWORD: pass
 
   mariadb:
     image: mariadb
@@ -47,7 +32,6 @@ services:
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: database
       MYSQL_USER: user
-      MYSQL_PASSWORD: pass
 
   postgres:
     image: postgres:alpine
@@ -69,7 +53,7 @@ services:
     image: adminer:4.8.1-standalone
     tty: true
     ports:
-      - 9002:8080
+      - 9001:8080
     depends_on:
       - mysql
       - mariadb
@@ -79,19 +63,8 @@ services:
     build: ./docker/adminer
     tty: true
     ports:
-      - 9003:8080
+      - 9002:8080
     volumes:
       - ./:/app
     depends_on:
       - app-ubuntu
-
-  phpmyadmin:
-    image: phpmyadmin
-    tty: true
-    environment:
-      - PMA_ARBITRARY=1
-    ports:
-      - "9004:80"
-    depends_on:
-      - mysql
-      - mariadb
diff --git a/docker/ubuntu/Dockerfile b/docker/ubuntu/Dockerfile
index 2e9454f5..c8b8f2eb 100644
--- a/docker/ubuntu/Dockerfile
+++ b/docker/ubuntu/Dockerfile
@@ -1,33 +1,45 @@
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 # prevent timezone dialogue
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt update; apt install -y libgnutls30
-RUN apt update; \
-    apt upgrade -y
+RUN apt update
+RUN apt upgrade -y
 RUN apt install -y \
-        gcc \
-        xz-utils \
-        ca-certificates \
-        vim \
-        curl \
-        wget \
-        git \
-        sqlite3 \
-        libpq-dev \
-        libmariadb-dev
+    gcc \
+    xz-utils \
+    ca-certificates \
+    libpcre3-dev \
+    vim \
+    curl \
+    git \
+    sqlite3 \
+    libpq-dev \
+    libmariadb-dev
 
-# ===== Nim =====
-ARG VERSION="2.0.0"
+# gcc... for Nim
+# xz-utils... for unzip tar.xz
+# ca-certificates... for https
+# libpcre3-dev... for nim regex
+
+# Nim
+ARG NIM_VERSION="2.0.0"
 WORKDIR /root
 RUN curl https://nim-lang.org/choosenim/init.sh -o init.sh
 RUN sh init.sh -y
 RUN rm -f init.sh
 ENV PATH $PATH:/root/.nimble/bin
-RUN choosenim ${VERSION}
+RUN choosenim ${NIM_VERSION}
+
+# nimlangserver
+WORKDIR /root
+RUN curl -o nimlangserver.tar.gz -L https://github.com/nim-lang/langserver/releases/download/v1.6.0/nimlangserver-1.6.0-linux-amd64.tar.gz
+RUN tar zxf nimlangserver.tar.gz
+RUN rm -f nimlangserver.tar.gz
+RUN mv nimlangserver /root/.nimble/bin/
 
 WORKDIR /root/project
 COPY ./allographer.nimble .
 RUN nimble install -y -d
+
 RUN git config --global --add safe.directory /root/project
diff --git a/docker/ubuntu/test.Dockerfile b/docker/ubuntu/test.Dockerfile
new file mode 100644
index 00000000..729981e7
--- /dev/null
+++ b/docker/ubuntu/test.Dockerfile
@@ -0,0 +1,39 @@
+FROM ubuntu:24.04
+
+# prevent timezone dialogue
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt update
+RUN apt upgrade -y
+RUN apt install -y \
+    gcc \
+    xz-utils \
+    ca-certificates \
+    libpcre3-dev \
+    curl \
+    git \
+    sqlite3 \
+    libpq-dev \
+    libmariadb-dev
+
+# gcc... for Nim
+# xz-utils... for unzip tar.xz
+# ca-certificates... for https
+# libpcre3-dev... for nim regex
+
+# Nim
+ARG NIM_VERSION="2.0.0"
+WORKDIR /root
+RUN curl https://nim-lang.org/choosenim/init.sh -o init.sh
+RUN sh init.sh -y
+RUN rm -f init.sh
+ENV PATH $PATH:/root/.nimble/bin
+RUN choosenim ${NIM_VERSION}
+
+WORKDIR /root/project
+COPY ./allographer.nimble .
+RUN nimble install -y -d
+
+RUN git config --global --add safe.directory /root/project
+
+WORKDIR /root/project
diff --git a/permission.sh b/permission.sh
index 59e4eed7..99bc322a 100755
--- a/permission.sh
+++ b/permission.sh
@@ -4,5 +4,5 @@ local_GID=$(id -g $USER)
 echo 'start'
 sudo chown ${local_UID}:${local_GID} * -R
 echo '======================'
-sudo chown ${local_UID}:${local_GID} .git -R
+sudo chown ${local_UID}:${local_GID} .* -R
 echo 'end'
diff --git a/tests/v2/mysql/test_query.nim b/tests/v2/mysql/test_query.nim
index 069c05b1..724c3645 100644
--- a/tests/v2/mysql/test_query.nim
+++ b/tests/v2/mysql/test_query.nim
@@ -2,6 +2,8 @@ discard """
   cmd: "nim c -d:reset -d:ssl -r $file"
 """
 
+# nim c -d:reset -d:ssl -r tests/v2/mysql/test_query.nim
+
 import std/unittest
 import std/asyncdispatch
 import std/httpclient