diff --git a/editor-font.xml b/editor-font.xml
index 8faa813..329cea3 100644
--- a/editor-font.xml
+++ b/editor-font.xml
@@ -1,10 +1,9 @@
 <application>
   <component name="DefaultFont">
     <option name="VERSION" value="1" />
-    <option name="FONT_SIZE" value="14" />
-    <option name="FONT_SIZE_2D" value="14.0" />
+    <option name="FONT_SIZE" value="16" />
+    <option name="FONT_SIZE_2D" value="16.0" />
     <option name="FONT_FAMILY" value="Fira Code" />
-    <option name="FONT_REGULAR_SUB_FAMILY" value="SemiBold" />
     <option name="USE_LIGATURES" value="true" />
     <option name="SECONDARY_FONT_FAMILY" value="Microsoft YaHei" />
   </component>
diff --git a/tools/External Tools.xml b/tools/External Tools.xml
deleted file mode 100644
index 2369bc0..0000000
--- a/tools/External Tools.xml	
+++ /dev/null
@@ -1,16 +0,0 @@
-<toolSet name="External Tools">
-  <tool name="RefreshAssets4Flutter" showInMainMenu="false" showInEditor="false" showInProject="false" showInSearchPopup="false" disabled="false" useConsole="true" showConsoleOnStdOut="false" showConsoleOnStdErr="false" synchronizeAfterRun="true">
-    <exec>
-      <option name="COMMAND" value="$USER_HOME$/flutter/bin/dart" />
-      <option name="PARAMETERS" value="$USER_HOME$/Documents/code/asset_generator.dart" />
-      <option name="WORKING_DIRECTORY" value="$ProjectFileDir$" />
-    </exec>
-  </tool>
-  <tool name="Json4Flutter" showInMainMenu="false" showInEditor="false" showInProject="false" showInSearchPopup="false" disabled="false" useConsole="true" showConsoleOnStdOut="false" showConsoleOnStdErr="false" synchronizeAfterRun="true">
-    <exec>
-      <option name="COMMAND" value="$USER_HOME$/PycharmProjects/JSONFormat4Flutter/venv/bin/python3" />
-      <option name="PARAMETERS" value="$USER_HOME$/PycharmProjects/JSONFormat4Flutter/formatter.py" />
-      <option name="WORKING_DIRECTORY" value="$ProjectFileDir$" />
-    </exec>
-  </tool>
-</toolSet>
\ No newline at end of file