diff --git a/src/main/java/com/lz/modules/app/controller/ThirdTaskController.java b/src/main/java/com/lz/modules/app/controller/ThirdTaskController.java
index 66b10dd5..6570f403 100644
--- a/src/main/java/com/lz/modules/app/controller/ThirdTaskController.java
+++ b/src/main/java/com/lz/modules/app/controller/ThirdTaskController.java
@@ -61,11 +61,16 @@ public class ThirdTaskController {
             log.info("commandDto:" + a);
             a = a.replaceAll("\\\\u0000", "");               //替换掉前面的空格
             log.info("替换空格之后的命令:" + a);
-            commandDto = JSONObject.parseObject(a,CommandDto.class);
+            commandDto = JSONObject.parseObject(a, CommandDto.class);
             String[] tokens = TaskCommand.parse(commandDto.getCommand());
             log.info("parse data :" + Arrays.toString(tokens));
-            Object object = SpringContextUtils.getBean(tokens[0]);
-            if (object == null) {
+            Object object = null;
+            try {
+                object = SpringContextUtils.getBean(tokens[0]);
+                if (object == null) {
+                    return R.error("命令不存在。");
+                }
+            } catch (Exception e) {
                 return R.error("命令不存在。");
             }
             ICommand iCommand = (ICommand) object;