diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml
new file mode 100644
index 0000000..819173e
--- /dev/null
+++ b/.idea/dataSources.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="sophon" uuid="55182b43-f087-4c24-a13b-f4b7eed545f3">
+      <driver-ref>postgresql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.postgresql.Driver</jdbc-driver>
+      <jdbc-url>jdbc:postgresql:///sophon</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index db5aefb..9e2f7cd 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -6,8 +6,7 @@
     <inspection_tool class="LessResolvedByNameOnly" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="LessUnresolvedMixin" enabled="true" level="ERROR" enabled_by_default="true" />
     <inspection_tool class="LessUnresolvedVariable" enabled="true" level="ERROR" enabled_by_default="true" />
-    <inspection_tool class="LongLine" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
-    <inspection_tool class="PoetryPackageVersion" enabled="true" level="ERROR" enabled_by_default="true" />
+    <inspection_tool class="LongLine" enabled="false" level="WEAK WARNING" enabled_by_default="false" />
     <inspection_tool class="ProblematicWhitespace" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
     <inspection_tool class="PyAbstractClassInspection" enabled="true" level="ERROR" enabled_by_default="true" />
     <inspection_tool class="PyAttributeOutsideInitInspection" enabled="true" level="WARNING" enabled_by_default="true" />
@@ -31,6 +30,20 @@
         </value>
       </option>
     </inspection_tool>
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="E501" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="N806" />
+        </list>
+      </option>
+    </inspection_tool>
     <inspection_tool class="PyRelativeImportInspection" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="PyReturnFromInitInspection" enabled="true" level="ERROR" enabled_by_default="true" />
     <inspection_tool class="PySetFunctionToLiteralInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true" />
diff --git a/.idea/sqldialects.xml b/.idea/sqldialects.xml
new file mode 100644
index 0000000..6df4889
--- /dev/null
+++ b/.idea/sqldialects.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="PROJECT" dialect="PostgreSQL" />
+  </component>
+</project>
\ No newline at end of file