diff --git a/src/main/java/com/iflytop/gd/app/controller/CmdController.java b/src/main/java/com/iflytop/gd/app/controller/CmdController.java
index 5a3184b..8729c72 100644
--- a/src/main/java/com/iflytop/gd/app/controller/CmdController.java
+++ b/src/main/java/com/iflytop/gd/app/controller/CmdController.java
@@ -1,7 +1,7 @@
 package com.iflytop.gd.app.controller;
 
-import com.iflytop.gd.app.core.cmd.CommandHandler;
-import com.iflytop.gd.app.core.cmd.CommandHandlerRegistry;
+import com.iflytop.gd.system.core.cmd.CommandHandler;
+import com.iflytop.gd.system.core.cmd.CommandHandlerRegistry;
 import com.iflytop.gd.app.model.dto.CmdDTO;
 import com.iflytop.gd.system.common.result.Result;
 import io.swagger.v3.oas.annotations.Operation;
diff --git a/src/main/java/com/iflytop/gd/app/core/CraftsContext.java b/src/main/java/com/iflytop/gd/app/core/CraftsContext.java
index 97194fc..57a5a1e 100644
--- a/src/main/java/com/iflytop/gd/app/core/CraftsContext.java
+++ b/src/main/java/com/iflytop/gd/app/core/CraftsContext.java
@@ -1,7 +1,7 @@
 package com.iflytop.gd.app.core;
 
 import cn.hutool.json.JSONUtil;
-import com.iflytop.gd.app.common.constant.WebSocketMessageType;
+import com.iflytop.gd.system.common.constant.WebSocketMessageType;
 import com.iflytop.gd.app.common.enums.CraftEvents;
 import com.iflytop.gd.app.common.enums.CraftStates;
 import com.iflytop.gd.app.model.bo.CraftsStep;
diff --git a/src/main/java/com/iflytop/gd/app/service/cmd/DemoCommand.java b/src/main/java/com/iflytop/gd/app/service/cmd/DemoCommand.java
new file mode 100644
index 0000000..6e9d24e
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/app/service/cmd/DemoCommand.java
@@ -0,0 +1,27 @@
+package com.iflytop.gd.app.service.cmd;
+
+import com.iflytop.gd.app.model.dto.CmdDTO;
+import com.iflytop.gd.system.common.annotation.CommandMapping;
+import com.iflytop.gd.system.core.cmd.BaseCommandHandler;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+import java.util.concurrent.CompletableFuture;
+
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+@CommandMapping("test_test")//业务指令注解
+public class DemoCommand extends BaseCommandHandler {
+
+    @Override
+    public CompletableFuture<Void> handle(CmdDTO cmdDTO) {
+        //同步代码
+        return runAsync(() -> {
+            //异步代码
+        });
+
+    }
+}
diff --git a/src/main/java/com/iflytop/gd/system/common/annotation/CheckedRunnable.java b/src/main/java/com/iflytop/gd/system/common/annotation/CheckedRunnable.java
new file mode 100644
index 0000000..42d4f16
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/system/common/annotation/CheckedRunnable.java
@@ -0,0 +1,6 @@
+package com.iflytop.gd.system.common.annotation;
+
+@FunctionalInterface
+public interface CheckedRunnable {
+    void run() throws Exception;
+}
diff --git a/src/main/java/com/iflytop/gd/app/common/annotation/CommandMapping.java b/src/main/java/com/iflytop/gd/system/common/annotation/CommandMapping.java
similarity index 84%
rename from src/main/java/com/iflytop/gd/app/common/annotation/CommandMapping.java
rename to src/main/java/com/iflytop/gd/system/common/annotation/CommandMapping.java
index 5432a10..e82ef59 100644
--- a/src/main/java/com/iflytop/gd/app/common/annotation/CommandMapping.java
+++ b/src/main/java/com/iflytop/gd/system/common/annotation/CommandMapping.java
@@ -1,4 +1,4 @@
-package com.iflytop.gd.app.common.annotation;
+package com.iflytop.gd.system.common.annotation;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
diff --git a/src/main/java/com/iflytop/gd/app/common/constant/WebSocketMessageType.java b/src/main/java/com/iflytop/gd/system/common/constant/WebSocketMessageType.java
similarity index 91%
rename from src/main/java/com/iflytop/gd/app/common/constant/WebSocketMessageType.java
rename to src/main/java/com/iflytop/gd/system/common/constant/WebSocketMessageType.java
index b5300fe..cdff747 100644
--- a/src/main/java/com/iflytop/gd/app/common/constant/WebSocketMessageType.java
+++ b/src/main/java/com/iflytop/gd/system/common/constant/WebSocketMessageType.java
@@ -1,4 +1,4 @@
-package com.iflytop.gd.app.common.constant;
+package com.iflytop.gd.system.common.constant;
 
 public class WebSocketMessageType {
     /**
diff --git a/src/main/java/com/iflytop/gd/system/common/utils/LambdaUtil.java b/src/main/java/com/iflytop/gd/system/common/utils/LambdaUtil.java
new file mode 100644
index 0000000..f2f69f7
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/system/common/utils/LambdaUtil.java
@@ -0,0 +1,15 @@
+package com.iflytop.gd.system.common.utils;
+
+import com.iflytop.gd.system.common.annotation.CheckedRunnable;
+
+public class LambdaUtil {
+    public static Runnable unchecked(CheckedRunnable runnable) {
+        return () -> {
+            try {
+                runnable.run();
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/system/core/cmd/BaseCommandHandler.java b/src/main/java/com/iflytop/gd/system/core/cmd/BaseCommandHandler.java
new file mode 100644
index 0000000..052e314
--- /dev/null
+++ b/src/main/java/com/iflytop/gd/system/core/cmd/BaseCommandHandler.java
@@ -0,0 +1,18 @@
+package com.iflytop.gd.system.core.cmd;
+
+
+
+import com.iflytop.gd.system.common.annotation.CheckedRunnable;
+import com.iflytop.gd.system.common.utils.LambdaUtil;
+
+import java.util.concurrent.CompletableFuture;
+
+public abstract class BaseCommandHandler implements CommandHandler {
+
+    protected CompletableFuture<Void> runAsync(CheckedRunnable task) {
+        return CompletableFuture.runAsync(LambdaUtil.unchecked(task));
+    }
+
+
+
+}
\ No newline at end of file
diff --git a/src/main/java/com/iflytop/gd/app/core/cmd/CommandHandler.java b/src/main/java/com/iflytop/gd/system/core/cmd/CommandHandler.java
similarity index 81%
rename from src/main/java/com/iflytop/gd/app/core/cmd/CommandHandler.java
rename to src/main/java/com/iflytop/gd/system/core/cmd/CommandHandler.java
index cadee50..cae8795 100644
--- a/src/main/java/com/iflytop/gd/app/core/cmd/CommandHandler.java
+++ b/src/main/java/com/iflytop/gd/system/core/cmd/CommandHandler.java
@@ -1,4 +1,4 @@
-package com.iflytop.gd.app.core.cmd;
+package com.iflytop.gd.system.core.cmd;
 
 import com.iflytop.gd.app.model.dto.CmdDTO;
 
diff --git a/src/main/java/com/iflytop/gd/app/core/cmd/CommandHandlerRegistry.java b/src/main/java/com/iflytop/gd/system/core/cmd/CommandHandlerRegistry.java
similarity index 93%
rename from src/main/java/com/iflytop/gd/app/core/cmd/CommandHandlerRegistry.java
rename to src/main/java/com/iflytop/gd/system/core/cmd/CommandHandlerRegistry.java
index 767e2e6..d3d91e7 100644
--- a/src/main/java/com/iflytop/gd/app/core/cmd/CommandHandlerRegistry.java
+++ b/src/main/java/com/iflytop/gd/system/core/cmd/CommandHandlerRegistry.java
@@ -1,6 +1,6 @@
-package com.iflytop.gd.app.core.cmd;
+package com.iflytop.gd.system.core.cmd;
 
-import com.iflytop.gd.app.common.annotation.CommandMapping;
+import com.iflytop.gd.system.common.annotation.CommandMapping;
 import io.micrometer.common.lang.NonNull;
 import jakarta.annotation.PostConstruct;
 import org.springframework.aop.support.AopUtils;