diff --git a/src/main/java/com/genersoft/iot/vmp/jt1078/cmd/JT1078Template.java b/src/main/java/com/genersoft/iot/vmp/jt1078/cmd/JT1078Template.java
index 20738f02d..5b0d30e9f 100644
--- a/src/main/java/com/genersoft/iot/vmp/jt1078/cmd/JT1078Template.java
+++ b/src/main/java/com/genersoft/iot/vmp/jt1078/cmd/JT1078Template.java
@@ -29,6 +29,7 @@ public class JT1078Template {
     private static final String H9303 = "9303";
     private static final String H9304 = "9304";
     private static final String H9305 = "9305";
+    private static final String H9306 = "9306";
 
     private static final String H0001 = "0001";
     private static final String H1205 = "1205";
@@ -237,6 +238,23 @@ public class JT1078Template {
         return SessionManager.INSTANCE.request(cmd, timeOut);
     }
 
+    /**
+     * 云台控制指令-变倍控制
+     *
+     * @param devId 设备号
+     * @param j9306 云台变倍控制参数
+     */
+    public String ptzZoom(String devId, J9306 j9306, Integer timeOut) {
+        Cmd cmd = new Cmd.Builder()
+                .setDevId(devId)
+                .setPackageNo(randomInt())
+                .setMsgId(H9306)
+                .setRespId(H0001)
+                .setRs(j9306)
+                .build();
+        return SessionManager.INSTANCE.request(cmd, timeOut);
+    }
+
     private Long randomInt() {
         return (long) random.nextInt(1000) + 1;
     }
diff --git a/src/main/java/com/genersoft/iot/vmp/jt1078/proc/response/J9306.java b/src/main/java/com/genersoft/iot/vmp/jt1078/proc/response/J9306.java
new file mode 100644
index 000000000..27a4d1419
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/jt1078/proc/response/J9306.java
@@ -0,0 +1,50 @@
+package com.genersoft.iot.vmp.jt1078.proc.response;
+
+import com.genersoft.iot.vmp.jt1078.annotation.MsgId;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+
+/**
+ * 云台控制指令-云台变倍控制
+ *
+ */
+@MsgId(id = "9306")
+public class J9306 extends Rs {
+    // 逻辑通道号
+    private int channel;
+
+    // 0：调大； 1：调小
+    private int zoom;
+
+    @Override
+    public ByteBuf encode() {
+        ByteBuf buffer = Unpooled.buffer();
+        buffer.writeByte(channel);
+        buffer.writeByte(zoom);
+        return buffer;
+    }
+
+    public int getChannel() {
+        return channel;
+    }
+
+    public void setChannel(int channel) {
+        this.channel = channel;
+    }
+
+    public int getZoom() {
+        return zoom;
+    }
+
+    public void setZoom(int zoom) {
+        this.zoom = zoom;
+    }
+
+    @Override
+    public String toString() {
+        return "J9306{" +
+                "channel=" + channel +
+                ", zoom=" + zoom +
+                '}';
+    }
+}