diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index 52b32be..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/pom.xml b/pom.xml
index 0dd769a..5300e7b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,22 +81,22 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>easyexcel</artifactId>
-			<version>3.2.1</version>
+			<version>4.0.1</version>
 		</dependency>
 		<dependency>
 			<groupId>cn.hutool</groupId>
 			<artifactId>hutool-all</artifactId>
-			<version>5.8.12</version>
+			<version>5.8.29</version>
 		</dependency>
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.49</version>
+			<version>8.0.33</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>druid</artifactId>
-			<version>1.2.8</version>
+			<version>1.2.23</version>
 		</dependency>
 		<!-- 引用抹茶的sdk -->
 		<dependency>