diff --git a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/Application.java b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/Application.java
index 74c486e3..9283a5c0 100644
--- a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/Application.java
+++ b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/Application.java
@@ -6,8 +6,8 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.scheduling.annotation.EnableScheduling;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
-@SpringBootApplication(scanBasePackages = {"org.linlinjava.litemall.db", "org.linlinjava.litemall.core", "org" +
-        ".linlinjava.litemall.admin"})
+@SpringBootApplication(scanBasePackages = {"org.linlinjava.litemall.db", "org.linlinjava.litemall.core",
+        "org.linlinjava.litemall.admin"})
 @MapperScan("org.linlinjava.litemall.db.dao")
 @EnableTransactionManagement
 @EnableScheduling
diff --git a/litemall-core/pom.xml b/litemall-core/pom.xml
index 9062827c..b0e51ad2 100644
--- a/litemall-core/pom.xml
+++ b/litemall-core/pom.xml
@@ -19,7 +19,6 @@
         <dependency>
             <groupId>com.aliyun</groupId>
             <artifactId>aliyun-java-sdk-core</artifactId>
-            <version>4.0.3</version>
         </dependency>
 
         <dependency>
diff --git a/litemall-wx-api/pom.xml b/litemall-wx-api/pom.xml
index 3adc4e54..00cdeba4 100644
--- a/litemall-wx-api/pom.xml
+++ b/litemall-wx-api/pom.xml
@@ -61,7 +61,6 @@
         <dependency>
 		    <groupId>com.auth0</groupId>
 		    <artifactId>java-jwt</artifactId>
-		    <version>3.4.1</version>
 		</dependency>
 
     </dependencies>
diff --git a/pom.xml b/pom.xml
index 15063464..e9abdbb6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -134,13 +134,13 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-starter-json</artifactId>
-                <version>2.0.4.RELEASE</version>
+                <version>2.1.5.RELEASE</version>
             </dependency>
 
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-starter-mail</artifactId>
-                <version>2.0.4.RELEASE</version>
+                <version>2.1.5.RELEASE</version>
             </dependency>
             <dependency>
                 <groupId>io.springfox</groupId>
@@ -152,6 +152,17 @@
                 <artifactId>springfox-swagger-ui</artifactId>
                 <version>2.2.2</version>
             </dependency>
+            <dependency>
+                <groupId>com.auth0</groupId>
+                <artifactId>java-jwt</artifactId>
+                <version>3.4.1</version>
+            </dependency>
+
+            <dependency>
+                <groupId>com.aliyun</groupId>
+                <artifactId>aliyun-java-sdk-core</artifactId>
+                <version>4.0.3</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>