diff --git a/.idea/AndroidProjectSystem.xml b/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/material_theme_project_new.xml b/.idea/material_theme_project_new.xml
new file mode 100644
index 0000000..5f74f7a
--- /dev/null
+++ b/.idea/material_theme_project_new.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MaterialThemeProjectNewConfig">
+    <option name="metadata">
+      <MTProjectMetadataState>
+        <option name="userId" value="-7815a26c:19eafcb815d:-7ec0" />
+      </MTProjectMetadataState>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 44abf0f..87a622b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,6 +25,19 @@ subprojects {
         }
     }
 
+    tasks.named('jar', Jar).configure {
+        manifest {
+            attributes([
+                    'FMLModType': 'LIBRARY',
+                    'Automatic-Module-Name': project.name.replace('-', '.'),
+                    'Implementation-Title': project.name,
+                    'Implementation-Version': project.version,
+                    'Implementation-Vendor': group
+            ])
+        }
+    }
+
+
     dependencies {
         implementation 'org.realityforge.org.jetbrains.annotations:org.jetbrains.annotations:1.7.0'
         implementation 'org.apache.logging.log4j:log4j-core:2.23.1'
diff --git a/gradle.properties b/gradle.properties
index b9761af..b279293 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ org.gradle.configuration-cache=false
 org.gradle.configuration-cache.problems=warn
 # ROOT
 project_name=DgLab
-project_version=4.4.14.19
+project_version=4.4.14.20
 project_group=top.r3944realms.dg_lab
 
 # API
diff --git a/versionlog.txt b/versionlog.txt
index 9eb1966..7206e82 100644
--- a/versionlog.txt
+++ b/versionlog.txt
@@ -2,6 +2,10 @@
 统一用4位版本，对于测试性更新统一在其后加-Beta。
 修复问题更新为加0.0.0.1，添加/移除新特性加0.0.1.0，小部分重构更新加0.1.0.0，大量重构加1.0.0.0
 
+2026-06-10-1
+project_version=4.4.14.20
+* 添加FML库声明
+
 2026-04-20-1
 project_version=4.4.14.19
 * 修复clear指令构建命令时抛出转型异常导致无法正确发送指令