diff --git a/iot/pom.xml b/iot/pom.xml
index e9941c2..7506d16 100644
--- a/iot/pom.xml
+++ b/iot/pom.xml
@@ -12,13 +12,13 @@
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <com.zeto>5.0.0</com.zeto>
+        <com.zen>5.0.4</com.zen>
     </properties>
     <dependencies>
         <dependency>
-            <groupId>com.zeto</groupId>
+            <groupId>com.zen</groupId>
             <artifactId>core</artifactId>
-            <version>${com.zeto}</version>
+            <version>${com.zen}</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/iot/src/main/java/com/zeto/iot/Application.java b/iot/src/main/java/com/yimiyisu/iot/Application.java
similarity index 84%
rename from iot/src/main/java/com/zeto/iot/Application.java
rename to iot/src/main/java/com/yimiyisu/iot/Application.java
index 3f5b2ca..bde48f6 100644
--- a/iot/src/main/java/com/zeto/iot/Application.java
+++ b/iot/src/main/java/com/yimiyisu/iot/Application.java
@@ -1,6 +1,6 @@
-package com.zeto.iot;
+package com.yimiyisu.iot;
 
-import com.zeto.Zen;
+import com.zen.Zen;
 
 public class Application {
 
diff --git a/iot/src/main/java/com/zeto/iot/controller/Activity.java b/iot/src/main/java/com/yimiyisu/iot/controller/Activity.java
similarity index 58%
rename from iot/src/main/java/com/zeto/iot/controller/Activity.java
rename to iot/src/main/java/com/yimiyisu/iot/controller/Activity.java
index b6588a1..c20d95c 100644
--- a/iot/src/main/java/com/zeto/iot/controller/Activity.java
+++ b/iot/src/main/java/com/yimiyisu/iot/controller/Activity.java
@@ -1,12 +1,12 @@
-package com.zeto.iot.controller;
+package com.yimiyisu.iot.controller;
 
-import com.zeto.ZenData;
-import com.zeto.ZenEngine;
-import com.zeto.ZenResult;
-import com.zeto.annotation.AccessRole;
-import com.zeto.annotation.Inject;
-import com.zeto.enums.ZenRole;
-import com.zeto.kit.DateKit;
+import com.zen.ZenData;
+import com.zen.ZenEngine;
+import com.zen.ZenResult;
+import com.zen.annotation.AccessRole;
+import com.zen.annotation.Inject;
+import com.zen.enums.ZenRole;
+import com.zen.kit.DateKit;
 import lombok.extern.slf4j.Slf4j;