diff --git a/litemall-core/pom.xml b/litemall-core/pom.xml
index ec905df8..cb4ab9b0 100644
--- a/litemall-core/pom.xml
+++ b/litemall-core/pom.xml
@@ -23,8 +23,8 @@
         </dependency>
 
         <dependency>
-            <groupId>com.fasterxml.jackson.datatype</groupId>
-            <artifactId>jackson-datatype-jsr310</artifactId>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-json</artifactId>
         </dependency>
 
         <dependency>
diff --git a/litemall-db/src/main/resources/application-db.yml b/litemall-db/src/main/resources/application-db.yml
index efe31994..583a0c64 100644
--- a/litemall-db/src/main/resources/application-db.yml
+++ b/litemall-db/src/main/resources/application-db.yml
@@ -22,5 +22,5 @@ spring:
       test-on-return:  false
       test-while-idle:  true
       time-between-eviction-runs-millis:  60000
-      filters:  stat,wall,log4j
+      filters:  stat,wall
 
diff --git a/pom.xml b/pom.xml
index dbd7d6fb..cfcef2a4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.5.12.RELEASE</version>
+        <version>2.0.4.RELEASE</version>
         <relativePath/>
     </parent>
 
@@ -55,12 +55,6 @@
                 <version>${project.version}</version>
             </dependency>
 
-            <dependency>
-                <groupId>com.fasterxml.jackson.datatype</groupId>
-                <artifactId>jackson-datatype-jsr310</artifactId>
-                <version>2.9.5</version>
-            </dependency>
-
             <!-- Spring Boot Mybatis 依赖 -->
             <dependency>
                 <groupId>org.mybatis.spring.boot</groupId>
@@ -85,7 +79,7 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>druid-spring-boot-starter</artifactId>
-                <version>1.1.9</version>
+                <version>1.1.10</version>
             </dependency>
 
             <dependency>
@@ -118,10 +112,16 @@
                 <version>2.5.0</version>
             </dependency>
 
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-starter-json</artifactId>
+                <version>2.0.4.RELEASE</version>
+            </dependency>
+
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-starter-mail</artifactId>
-                <version>1.5.12.RELEASE</version>
+                <version>2.0.4.RELEASE</version>
             </dependency>
         </dependencies>
     </dependencyManagement>