diff --git a/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ServerConfig.java b/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ServerConfig.java
index 773b390..1c079eb 100644
--- a/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ServerConfig.java
+++ b/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ServerConfig.java
@@ -50,4 +50,7 @@ public class ServerConfig {
 
     @JsonUnwrapped(prefix = "rtsp.")
     private RtspConfig rtsp;
+
+    @JsonUnwrapped(prefix = "shell.")
+    private ShellConfig shell;
 }
diff --git a/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ShellConfig.java b/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ShellConfig.java
new file mode 100644
index 0000000..d798f82
--- /dev/null
+++ b/zlmediakit-service/src/main/java/cn/skcks/docking/gb28181/media/dto/config/ShellConfig.java
@@ -0,0 +1,9 @@
+package cn.skcks.docking.gb28181.media.dto.config;
+
+import lombok.Data;
+
+@Data
+public class ShellConfig {
+    private Integer maxReqSize;
+    private Integer port;
+}