diff --git a/build.gradle b/build.gradle
index aa4e9cc..d7c257e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,6 +7,7 @@
 }
 
 
+
 apply plugin: 'io.spring.dependency-management'
 
 group = 'com.supwisdom'
@@ -33,6 +34,7 @@
     compile group: 'org.apache.poi',name: 'poi-ooxml-schemas', version:'3.10.1'
     compile group: 'org.apache.poi',name: 'poi-scratchpad', version:'3.10.1'
 
+    implementation 'org.springframework.boot:spring-boot-devtools'
     implementation 'org.springframework.boot:spring-boot-starter-tomcat'
     implementation 'org.springframework.boot:spring-boot-starter-data-redis'
     implementation 'org.springframework.boot:spring-boot-starter-web'