修改pom

pom.xml

@@ -27,11 +27,10 @@
 	</properties>
 
 	<dependencies>
-		<!-- <dependency>
+		<dependency>
 	    	<groupId>org.yaml</groupId>
 	    	<artifactId>snakeyaml</artifactId>
-	    	<version>1.17</version>
-	    </dependency> -->
+	    </dependency> 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter</artifactId>