diff --git a/oedp/build/oedp.spec b/oedp/build/oedp.spec
index 2772d6ef22b895d1067dad81ef1b14064af3799f..6742bf3501fbddd88d81e07baa5826d7b28ba089 100644
--- a/oedp/build/oedp.spec
+++ b/oedp/build/oedp.spec
@@ -8,7 +8,8 @@ Source0:            %{name}-%{version}.tar.gz
 
 BuildArch:  noarch
 
-Requires: python3, ansible, python3-prettytable, python3-netaddr, python3-packaging, tar
+Requires: python3, ansible, tar, rsync
+Requires: python3-prettytable, python3-netaddr, python3-packaging
 
 %description
 openEuler deploy tool
diff --git a/plugins/mindspore-deepseek/workspace/install.yml b/plugins/mindspore-deepseek/workspace/install.yml
index 2d1fec9dd0c5dce2be21f7af9ea6b6b91acd7821..038ed17865f0846516ef78e8d6dc8d9618335724 100644
--- a/plugins/mindspore-deepseek/workspace/install.yml
+++ b/plugins/mindspore-deepseek/workspace/install.yml
@@ -4,21 +4,25 @@
   roles:
     - prepare
   any_errors_fatal: true
+  gather_facts: false
 
 - hosts:
     - masters
   roles:
     - start/ray-master
   any_errors_fatal: true
+  gather_facts: false
 
 - hosts:
     - workers
   roles:
     - start/ray-worker
   any_errors_fatal: true
+  gather_facts: false
 
 - hosts:
     - masters
   roles:
     - start/deepseek
   any_errors_fatal: true
+  gather_facts: false
diff --git a/plugins/mindspore-deepseek/workspace/roles/prepare/tasks/main.yml b/plugins/mindspore-deepseek/workspace/roles/prepare/tasks/main.yml
index f89b57331184ce54708970e716dd099ba17e3e77..99175046d58d8a5ef70a1da9f0d8ca3ae1d5215b 100644
--- a/plugins/mindspore-deepseek/workspace/roles/prepare/tasks/main.yml
+++ b/plugins/mindspore-deepseek/workspace/roles/prepare/tasks/main.yml
@@ -17,17 +17,22 @@
     name: python3-libselinux
     state: present
 
-- name: Copy prepare.sh to hosts
-  copy:
+- name: install rsync
+  yum:
+    name: rsync
+    state: present
+
+- name: Sync prepare.sh to hosts using rsync
+  synchronize:
     src: prepare.sh
     dest: "{{ dir_path }}"
-    mode: '0755'
+    rsync_opts: "--chmod=755"
 
 - name: Copy lib to hosts
-  copy:
+  synchronize:
     src: lib
     dest: "{{ dir_path }}"
-    mode: '0644'
+    rsync_opts: "--chmod=644"
 
 - name: Copy config.cfg to hosts
   template: