diff --git a/src/main/java/cc/ryanc/halo/listener/StartedListener.java b/src/main/java/cc/ryanc/halo/listener/StartedListener.java
index 24a56b99b..0a0507bb3 100644
--- a/src/main/java/cc/ryanc/halo/listener/StartedListener.java
+++ b/src/main/java/cc/ryanc/halo/listener/StartedListener.java
@@ -14,6 +14,7 @@ import org.springframework.boot.context.event.ApplicationStartedEvent;
 import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Configuration;
 
+import javax.annotation.PreDestroy;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -53,6 +54,12 @@ public class StartedListener implements ApplicationListener<ApplicationStartedEv
         log.info("The scheduled task starts successfully!");
     }
 
+    @PreDestroy
+    public void onDestroy() {
+        log.info("Destroyed the cron scheduler");
+        CronUtil.stop();
+    }
+
     /**
      * 加载主题设置
      */
diff --git a/src/main/resources/application-dev.yaml b/src/main/resources/application-dev.yaml
index 13eedf19b..b1d21594f 100755
--- a/src/main/resources/application-dev.yaml
+++ b/src/main/resources/application-dev.yaml
@@ -23,10 +23,10 @@ spring:
     password: 123456
 
     #MySql配置
-#    driver-class-name: com.mysql.cj.jdbc.Driver
-#    url: jdbc:mysql://127.0.0.1:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai
-#    username: root
-#    password: 123456
+  #    driver-class-name: com.mysql.cj.jdbc.Driver
+  #    url: jdbc:mysql://127.0.0.1:3306/halodb?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai
+  #    username: root
+  #    password: 123456
 
   h2:
     console:
@@ -62,4 +62,5 @@ logging:
   level:
     cc.ryanc.halo: DEBUG
     org.hibernate: ERROR
+    web: DEBUG
   file: ./logs/log.log
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 734ba7b0e..24d1e2d5d 100755
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -10,6 +10,8 @@ server:
     session:
       timeout: 86400s
 spring:
+  devtools:
+    add-properties: false
   output:
     ansi:
       enabled: always