diff --git a/ansible/env/vars.yml b/ansible/env/vars.yml
index e69de29..5a76efa 100644
--- a/ansible/env/vars.yml
+++ b/ansible/env/vars.yml
@@ -0,0 +1 @@
+# for docker swarm token
\ No newline at end of file
diff --git a/ansible/playbooks/check_images.yml b/ansible/playbooks/check_images.yml
index 34f8a31..22a1e5e 100644
--- a/ansible/playbooks/check_images.yml
+++ b/ansible/playbooks/check_images.yml
@@ -1,5 +1,5 @@
 - name: check images on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/images }
diff --git a/ansible/playbooks/check_internet_slaves.yml b/ansible/playbooks/check_internet_slaves.yml
index 5741c7b..7986fa7 100644
--- a/ansible/playbooks/check_internet_slaves.yml
+++ b/ansible/playbooks/check_internet_slaves.yml
@@ -1,5 +1,5 @@
 - name: check internet on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/internet }
diff --git a/ansible/playbooks/check_memory.yml b/ansible/playbooks/check_memory.yml
index 8c1eed1..d1fb6c3 100644
--- a/ansible/playbooks/check_memory.yml
+++ b/ansible/playbooks/check_memory.yml
@@ -1,5 +1,5 @@
 - name: check ROM memory on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/memory }
diff --git a/ansible/playbooks/check_module.yml b/ansible/playbooks/check_module.yml
index 935640e..096da12 100644
--- a/ansible/playbooks/check_module.yml
+++ b/ansible/playbooks/check_module.yml
@@ -1,5 +1,5 @@
 - name: check modules running on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/check }
diff --git a/ansible/playbooks/config_cluster.yml b/ansible/playbooks/config_cluster.yml
index 89af95c..b6c4aa8 100644
--- a/ansible/playbooks/config_cluster.yml
+++ b/ansible/playbooks/config_cluster.yml
@@ -1,5 +1,5 @@
 - name: check docker engine
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/docker }
diff --git a/ansible/playbooks/delete_images.yml b/ansible/playbooks/delete_images.yml
index cb9e857..6ab091e 100644
--- a/ansible/playbooks/delete_images.yml
+++ b/ansible/playbooks/delete_images.yml
@@ -1,5 +1,5 @@
 - name: delete images on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/delete }
diff --git a/ansible/playbooks/login_slaves.yml b/ansible/playbooks/login_slaves.yml
index 37c4091..1cd7855 100644
--- a/ansible/playbooks/login_slaves.yml
+++ b/ansible/playbooks/login_slaves.yml
@@ -1,5 +1,5 @@
 - name: login on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   vars:
     token: "{{ token }}"
diff --git a/ansible/playbooks/more_check.yml b/ansible/playbooks/more_check.yml
index 1b4d8dd..7d15832 100644
--- a/ansible/playbooks/more_check.yml
+++ b/ansible/playbooks/more_check.yml
@@ -1,5 +1,5 @@
 - name: check utilization of slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   roles:
     - { role: ../roles/more_check }
diff --git a/ansible/playbooks/ping_slaves.yml b/ansible/playbooks/ping_slaves.yml
deleted file mode 100644
index de2f12e..0000000
--- a/ansible/playbooks/ping_slaves.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-- name: ping slave nodes
-  hosts: fields
-  gather_facts: False
-  roles:
-    - { role: ../roles/ping }
diff --git a/ansible/playbooks/pull_image.yml b/ansible/playbooks/pull_image.yml
index 0422fb9..3039417 100644
--- a/ansible/playbooks/pull_image.yml
+++ b/ansible/playbooks/pull_image.yml
@@ -1,5 +1,5 @@
 - name: pull image on slave nodes
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   vars:
     image: "{{ image }}"
diff --git a/ansible/playbooks/run_module.yml b/ansible/playbooks/run_module.yml
index a498379..e0c1e40 100644
--- a/ansible/playbooks/run_module.yml
+++ b/ansible/playbooks/run_module.yml
@@ -1,11 +1,10 @@
 - name: run module on slave node
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   vars:
     image: "{{ image }}"
     port: "{{ port }}"
-    size: "{{ size }}"
-  vars_files:
-    - ../env/minio_params.yml
+    path: "{{ path }}"
+    env_file: "{{ env_file}}"
   roles:
     - { role: ../roles/run }
diff --git a/ansible/playbooks/stop_module.yml b/ansible/playbooks/stop_module.yml
index 00b69d6..6035bc3 100644
--- a/ansible/playbooks/stop_module.yml
+++ b/ansible/playbooks/stop_module.yml
@@ -1,5 +1,5 @@
 - name: stop module on slave node
-  hosts: fields
+  hosts: "{{ hosts }}"
   gather_facts: False
   vars:
     module_port: "{{ module_port }}"
diff --git a/ansible/roles/run/tasks/main.yml b/ansible/roles/run/tasks/main.yml
index 02d3c6f..7505ea7 100644
--- a/ansible/roles/run/tasks/main.yml
+++ b/ansible/roles/run/tasks/main.yml
@@ -1,6 +1,6 @@
 - name: Run docker compose up
   ansible.builtin.shell:
-      cmd: docker compose up -d
+      cmd: docker compose up -d -e "{{ env_file }}"
       chdir: {{ path }}
       register: run_info
       changed_when: run_info.rc != 0