diff --git a/backend/src/main/resources/config/v_1.0/20250211_create_admin_user.xml b/backend/src/main/resources/config/v_1.0/20250211_create_admin_user.xml
new file mode 100644
index 00000000..af7e0c05
--- /dev/null
+++ b/backend/src/main/resources/config/v_1.0/20250211_create_admin_user.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+    xmlns="http://www.liquibase.org/xml/ns/dbchangelog/1.9"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog/1.9
+                      http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-1.9.xsd">
+
+ 	<changeSet id="0001" author="e.makarova">
+        <comment>insert admin into "security".user_account</comment>
+        <sql>
+			INSERT INTO "security".user_account (user_account_id,email,first_name,last_name,middle_name,created,updated,"locked",org_unit_id,username,phone,email_confirmed,user_source,source_name) VALUES
+				('3c6fbbee-3e60-4ba6-8da6-815051d00478',NULL,'Администратор системы','Администратор системы',NULL,'2025-02-06 11:31:21+03','2025-02-06 11:31:21+03',false,'20f455d2-2908-4a86-8ab5-2e500f2f5544','admin',NULL,true,'LOCAL',NULL) on conflict do nothing;
+		</sql>
+    </changeSet>
+	
+	<changeSet id="0002" author="e.makarova">
+        <comment>insert values into "security".simple_credentials</comment>
+        <sql>
+			INSERT INTO "security".simple_credentials (user_account_id,"password",password_expires,password_updated) VALUES
+				('3c6fbbee-3e60-4ba6-8da6-815051d00478','$2a$11$WWSPSJv9g3RF.Efq9SqJWOH1emO71j86q8MFjxm3jByRIf62WTs2W',NULL,'2025-02-11 13:21:09') on conflict do nothing;
+		</sql>
+    </changeSet>
+	
+	<changeSet id="0003" author="e.makarova">
+        <comment>insert values into "security".link_user_account_user_group</comment>
+        <sql>
+			INSERT INTO "security".link_user_account_user_group (link_user_account_user_group_id,user_account_id,user_group_id,created) VALUES
+				('5b2270e9-eada-4a69-84e5-e083122cb25f','3c6fbbee-3e60-4ba6-8da6-815051d00478','84c5c1e2-081e-45e1-a874-d6bb232e57ad','2025-02-06 11:31:26.326804') on conflict do nothing;
+			INSERT INTO "security".link_user_account_user_group (link_user_account_user_group_id,user_account_id,user_group_id,created) VALUES
+				('b8bea276-5fcf-4535-9dab-df70805fc319','3c6fbbee-3e60-4ba6-8da6-815051d00478','62cd890b-99f7-47a8-be60-e330186b17a0','2025-02-06 11:31:26.326804') on conflict do nothing;
+		</sql>
+    </changeSet>
+	
+	
+</databaseChangeLog>
\ No newline at end of file
diff --git a/backend/src/main/resources/config/v_1.0/changelog-1.0.xml b/backend/src/main/resources/config/v_1.0/changelog-1.0.xml
index d14132d9..a5986878 100644
--- a/backend/src/main/resources/config/v_1.0/changelog-1.0.xml
+++ b/backend/src/main/resources/config/v_1.0/changelog-1.0.xml
@@ -9,6 +9,7 @@
 	<include file="20250205-ERVU-261_create_db.xml" relativeToChangelogFile="true"/>
 	<include file="20250207_user_account_email.xml" relativeToChangelogFile="true"/>
 	<include file="20250207_ERVU-273_create_db.xml" relativeToChangelogFile="true"/>
+	<include file="20250211_create_admin_user.xml" relativeToChangelogFile="true"/>
 	
 	
 </databaseChangeLog>
\ No newline at end of file