diff --git a/annotation/src/main/java/me/qwqdev/library/annotation/service/CustomAnnotationProcessor.java b/annotation/src/main/java/me/qwqdev/library/annotation/service/CustomAnnotationProcessor.java
index 0da0de7..cb73064 100644
--- a/annotation/src/main/java/me/qwqdev/library/annotation/service/CustomAnnotationProcessor.java
+++ b/annotation/src/main/java/me/qwqdev/library/annotation/service/CustomAnnotationProcessor.java
@@ -7,7 +7,7 @@
  *
  * @author NaerQAQ
  * @version 1.0
- * @since 2024 /1/7
+ * @since 2024/1/7
  */
 public interface CustomAnnotationProcessor {
     /**
diff --git a/cache/src/main/java/me/qwqdev/library/cache/CacheLauncher.java b/cache/src/main/java/me/qwqdev/library/cache/CacheLauncher.java
new file mode 100644
index 0000000..bf76c98
--- /dev/null
+++ b/cache/src/main/java/me/qwqdev/library/cache/CacheLauncher.java
@@ -0,0 +1,16 @@
+package me.qwqdev.library.cache;
+
+import io.fairyproject.FairyLaunch;
+import io.fairyproject.container.InjectableComponent;
+import io.fairyproject.plugin.Plugin;
+
+/**
+ * The type Cache launcher.
+ *
+ * @author qwq-dev
+ * @since 2024-12-20 18:00
+ */
+@FairyLaunch
+@InjectableComponent
+public class CacheLauncher extends Plugin {
+}
diff --git a/mongodb/src/main/java/me/qwqdev/library/mongodb/MongoLauncher.java b/mongodb/src/main/java/me/qwqdev/library/mongodb/MongoLauncher.java
new file mode 100644
index 0000000..72ed74a
--- /dev/null
+++ b/mongodb/src/main/java/me/qwqdev/library/mongodb/MongoLauncher.java
@@ -0,0 +1,16 @@
+package me.qwqdev.library.mongodb;
+
+import io.fairyproject.FairyLaunch;
+import io.fairyproject.container.InjectableComponent;
+import io.fairyproject.plugin.Plugin;
+
+/**
+ * The type Mongo launcher.
+ *
+ * @author qwq-dev
+ * @since 2024-12-20 18:01
+ */
+@FairyLaunch
+@InjectableComponent
+public class MongoLauncher extends Plugin {
+}