diff --git a/pom.xml b/pom.xml
index f827c72..12fec24 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,6 @@
         <jackson.version>2.9.10</jackson.version>
         <bcprov.version>1.67</bcprov.version>
         <jackson.version>2.11.4</jackson.version>
-        <httpclient.version>4.5.13</httpclient.version>
     </properties>
 
     <distributionManagement>
@@ -96,31 +95,15 @@
 
     <dependencyManagement>
         <dependencies>
+
             <dependency>
                 <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter</artifactId>
-                <version>${spring-boot.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-autoconfigure</artifactId>
-                <version>${spring-boot.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-configuration-processor</artifactId>
-                <version>${spring-boot.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-logging</artifactId>
-                <version>${spring-boot.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-web</artifactId>
+                <artifactId>spring-boot-dependencies</artifactId>
                 <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
             </dependency>
+
             <dependency>
                 <groupId>com.alipay.sdk</groupId>
                 <artifactId>alipay-sdk-java</artifactId>
@@ -141,16 +124,6 @@
                 <artifactId>payment-spring-boot-autoconfigure</artifactId>
                 <version>${project.version}</version>
             </dependency>
-            <dependency>
-                <groupId>com.fasterxml.jackson.dataformat</groupId>
-                <artifactId>jackson-dataformat-xml</artifactId>
-                <version>${jackson.version}</version>
-            </dependency>
-            <dependency>
-                <groupId>org.apache.httpcomponents</groupId>
-                <artifactId>httpclient</artifactId>
-                <version>${httpclient.version}</version>
-            </dependency>
         </dependencies>
     </dependencyManagement>