diff --git a/.github/workflows/verify-on-container-ubuntu.yml b/.github/workflows/verify-on-container-ubuntu.yml
index b907cc6..0cae861 100644
--- a/.github/workflows/verify-on-container-ubuntu.yml
+++ b/.github/workflows/verify-on-container-ubuntu.yml
@@ -25,7 +25,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key
@@ -56,7 +56,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key
@@ -87,7 +87,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key
@@ -119,7 +119,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key (dummy)
@@ -156,7 +156,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key (replace)
@@ -189,7 +189,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key (dummy)
@@ -226,7 +226,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key (replace)
@@ -259,7 +259,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key (dummy)
@@ -297,7 +297,7 @@ jobs:
     - name: Install packages
       run: |
         apt update
-        apy install -y openssh-client git
+        apt install -y openssh-client git
     - name: Checkout source codes
       uses: actions/checkout@v2
     - name: Install SSH key (replace)