diff --git a/.idea/runConfigurations/Build_Version_Number.xml b/.idea/runConfigurations/Build_Version_Number.xml
new file mode 100644
index 000000000..5f2aa716a
--- /dev/null
+++ b/.idea/runConfigurations/Build_Version_Number.xml
@@ -0,0 +1,11 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Build Version Number" type="Application" factoryName="Application">
+    <option name="ALTERNATIVE_JRE_PATH" value="17" />
+    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
+    <option name="MAIN_CLASS_NAME" value="net.torvald.terrarum.PrebuildKt" />
+    <module name="TerrarumBuild" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/.idea/runConfigurations/Terrarum.xml b/.idea/runConfigurations/Terrarum.xml
index c124bd17e..5f9037912 100644
--- a/.idea/runConfigurations/Terrarum.xml
+++ b/.idea/runConfigurations/Terrarum.xml
@@ -7,6 +7,7 @@
     <option name="ALTERNATIVE_JRE_PATH" value="17" />
     <module name="TerrarumBuild" />
     <method v="2">
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="Build Version Number" run_configuration_type="Application" />
       <option name="BuildArtifacts" enabled="true">
         <artifact name="ModuleComputers" />
         <artifact name="TerrarumBuild" />
diff --git a/.idea/runConfigurations/Terrarum__no_DEV_MODE_.xml b/.idea/runConfigurations/Terrarum__no_DEV_MODE_.xml
index d2b35fce3..eb8360754 100644
--- a/.idea/runConfigurations/Terrarum__no_DEV_MODE_.xml
+++ b/.idea/runConfigurations/Terrarum__no_DEV_MODE_.xml
@@ -7,6 +7,7 @@
     <option name="ALTERNATIVE_JRE_PATH" value="17" />
     <module name="TerrarumBuild" />
     <method v="2">
+      <option name="RunConfigurationTask" enabled="true" run_configuration_name="Build Version Number" run_configuration_type="Application" />
       <option name="BuildArtifacts" enabled="true">
         <artifact name="ModuleComputers" />
         <artifact name="TerrarumBuild" />
diff --git a/assets/mods/basegame/weathers/WeatherGeneric.json b/assets/mods/basegame/weathers/WeatherGeneric.json
index 441618e49..141896edb 100644
--- a/assets/mods/basegame/weathers/WeatherGeneric.json
+++ b/assets/mods/basegame/weathers/WeatherGeneric.json
@@ -5,7 +5,7 @@
   "cloudChance": 250,
   "cloudGamma": [0.48, 1.8],
   "cloudGammaVariance": [0.1, 0.1],
-  "windSpeed": 10.25,
+  "windSpeed": 0.25,
   "windSpeedVariance": 1.0,
   "clouds": {
     "cumulonimbus": {
diff --git a/src/net/torvald/terrarum/Prebuild.kt b/src/net/torvald/terrarum/Prebuild.kt
new file mode 100644
index 000000000..2f2d28bcd
--- /dev/null
+++ b/src/net/torvald/terrarum/Prebuild.kt
@@ -0,0 +1,14 @@
+package net.torvald.terrarum
+
+import java.io.File
+
+/**
+ * Created by minjaesong on 2023-08-25.
+ */
+
+fun main() {
+    val s = App.getVERSION_STRING()
+    val f = File("./out/build_version_string.autogen")
+    f.delete()
+    f.writeText(s)
+}
\ No newline at end of file