diff --git a/.gitignore b/.gitignore
index 1a31b06..cfac8e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -112,4 +112,9 @@ gradle-app.setting
 ### Gradle Patch ###
 **/build/
 
-# End of https://www.gitignore.io/api/gradle,intellij,forgegradle
\ No newline at end of file
+# End of https://www.gitignore.io/api/gradle,intellij,forgegradle
+
+# Library JarFile
+BuildingGadgets-2.8.4.jar
+ProjectE-1.12.2-PE1.4.1.jar
+ProjectEX-1.2.0.40.jar
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 0000000..61a9130
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 2871411..8c626be 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -36,5 +36,15 @@
       <option name="name" value="deobfDeps" />
       <option name="url" value="file:/$USER_HOME$/.gradle/caches/minecraft/deobfedDeps/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="deobfDeps" />
+      <option name="name" value="deobfDeps" />
+      <option name="url" value="file:/$USER_HOME$/.gradle/caches/minecraft/deobfedDeps" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="forge" />
+      <option name="name" value="forge" />
+      <option name="url" value="https://maven.minecraftforge.net" />
+    </remote-repository>
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 570d08b..a5e1dce 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -8,7 +8,7 @@
     </list>
   </component>
   <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 0985585..1598b88 100644
--- a/build.gradle
+++ b/build.gradle
@@ -312,9 +312,14 @@ repositories {
 }
 
 dependencies {
-    deobfCompile "projecte:ProjectE:1.12.2:PE1.4.1"
-    deobfCompile "building-gadgets:BuildingGadgets:2.8.1"
-    deobfCompile "project-ex:ProjectEX:1.2.0.39"
+    // 何故かCurseForgeのMavenAPIから取得できないのでjarファイルを参照する
+    // deobfCompile "projecte:ProjectE:1.12.2:PE1.4.1"
+    // deobfCompile "building-gadgets:BuildingGadgets:2.8.1"
+    // deobfCompile "project-ex:ProjectEX:1.2.0.39"
+
+    implementation(fileTree(dir: 'libs', include: ['ProjectE-1.12.2-PE1.4.1.jar']))
+    implementation(fileTree(dir: 'libs', include: ['ProjectEX-1.2.0.40.jar']))
+    implementation(fileTree(dir: 'libs', include: ['BuildingGadgets-2.8.4.jar']))
 
     if (project.forgegradle.contains('3.+')) {
         minecraft "net.minecraftforge:forge:${project.version_minecraft}-${project.version_forge}"