diff --git a/src/main/java/com/xydl/controller/TestController.java b/src/main/java/com/xydl/controller/TestController.java
deleted file mode 100644
index 51af007..0000000
--- a/src/main/java/com/xydl/controller/TestController.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.xydl.controller;
-
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
-
-
-@Controller
-@Slf4j
-public class TestController {
-
- @RequestMapping("/test")
- @ResponseBody
- public String test() {
- log.info("===");
- return "测试成功";
- }
-
-}
\ No newline at end of file
diff --git a/src/main/java/com/xydl/service/impl/MqttServiceImpl.java b/src/main/java/com/xydl/service/impl/MqttServiceImpl.java
index f6a0f18..4b81651 100644
--- a/src/main/java/com/xydl/service/impl/MqttServiceImpl.java
+++ b/src/main/java/com/xydl/service/impl/MqttServiceImpl.java
@@ -7,9 +7,7 @@ import com.xydl.util.MqttUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
-
import java.util.*;
-import java.util.stream.Collectors;
@Service
diff --git a/src/main/resources/templates/a.html b/src/main/resources/templates/a.html
deleted file mode 100644
index ebd090b..0000000
--- a/src/main/resources/templates/a.html
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
-
- Title
-
-
- ${list}
- ${name}
-
-
-
\ No newline at end of file