diff --git a/changelog-dir/liquibase-diffChangeLog-20240426085855.xml b/changelog-dir/liquibase-diffChangeLog-20240426085855.xml
deleted file mode 100644
index b725ead..0000000
--- a/changelog-dir/liquibase-diffChangeLog-20240426085855.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.1" encoding="UTF-8" standalone="no"?>
-<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:pro="http://www.liquibase.org/xml/ns/pro" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-latest.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
-    <changeSet author="root (generated)" id="1714121938826-1">
-        <createTable tableName="UserHelpModel">
-            <column name="Attachment" type="JSONB"/>
-            <column name="Author" type="JSONB"/>
-            <column name="UploadDateTime" type="JSONB"/>
-            <column name="CreationTime" type="JSONB">
-                <constraints nullable="false"/>
-            </column>
-            <column name="IsHidden" type="BOOLEAN">
-                <constraints nullable="false"/>
-            </column>
-            <column defaultValueComputed="&quot;{0001-01-01T00:00:00+00:00}&quot;" name="ModifyTime" type="JSONB"/>
-        </createTable>
-    </changeSet>
-</databaseChangeLog>
diff --git a/changelog-dir/liquibase-diffChangeLog-20240426140926.xml b/changelog-dir/liquibase-diffChangeLog-20240426140926.xml
deleted file mode 100644
index 3f8afab..0000000
--- a/changelog-dir/liquibase-diffChangeLog-20240426140926.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.1" encoding="UTF-8" standalone="no"?>
-<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:pro="http://www.liquibase.org/xml/ns/pro" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-latest.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
-    <changeSet author="root (generated)" id="1714140572470-1">
-        <createTable tableName="UserHelpModel">
-            <column name="Attachment" type="JSONB"/>
-            <column name="Author" type="JSONB"/>
-            <column name="UploadDateTime" type="JSONB"/>
-            <column name="CreationTime" type="JSONB">
-                <constraints nullable="false"/>
-            </column>
-            <column name="IsHidden" type="BOOLEAN">
-                <constraints nullable="false"/>
-            </column>
-            <column defaultValueComputed="&quot;0001-01-01T00:00:00+00:00&quot;" name="ModifyTime" type="JSONB"/>
-        </createTable>
-    </changeSet>
-</databaseChangeLog>