diff --git a/server/api-service/lowcoder-domain/pom.xml b/server/api-service/lowcoder-domain/pom.xml
index 1c85a4906..8b6086c93 100644
--- a/server/api-service/lowcoder-domain/pom.xml
+++ b/server/api-service/lowcoder-domain/pom.xml
@@ -136,6 +136,10 @@
                     <groupId>com.google.guava</groupId>
                     <artifactId>guava</artifactId>
                 </exclusion>
+                <exclusion>
+                    <groupId>org.mongodb</groupId>
+                    <artifactId>mongo-java-driver</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
         <dependency>
diff --git a/server/api-service/lowcoder-plugins/graphqlPlugin/pom.xml b/server/api-service/lowcoder-plugins/graphqlPlugin/pom.xml
index ef794093a..60343e057 100644
--- a/server/api-service/lowcoder-plugins/graphqlPlugin/pom.xml
+++ b/server/api-service/lowcoder-plugins/graphqlPlugin/pom.xml
@@ -127,10 +127,6 @@
             <artifactId>netty-http-authenticator</artifactId>
             <version>1.5</version>
         </dependency>
-        <dependency>
-            <groupId>org.mongodb</groupId>
-            <artifactId>mongo-java-driver</artifactId>
-        </dependency>
     </dependencies>
 
     <build>
diff --git a/server/api-service/lowcoder-plugins/graphqlPlugin/src/main/java/org/lowcoder/plugin/graphql/GraphQLExecutor.java b/server/api-service/lowcoder-plugins/graphqlPlugin/src/main/java/org/lowcoder/plugin/graphql/GraphQLExecutor.java
index d9bbb1c59..f2c90b49e 100644
--- a/server/api-service/lowcoder-plugins/graphqlPlugin/src/main/java/org/lowcoder/plugin/graphql/GraphQLExecutor.java
+++ b/server/api-service/lowcoder-plugins/graphqlPlugin/src/main/java/org/lowcoder/plugin/graphql/GraphQLExecutor.java
@@ -21,11 +21,8 @@
 import java.net.URISyntaxException;
 import java.nio.charset.StandardCharsets;
 import java.text.ParseException;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.Map.Entry;
-import java.util.Set;
 import java.util.concurrent.TimeoutException;
 import java.util.function.Consumer;
 import java.util.stream.Collectors;
@@ -35,7 +32,6 @@
 
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.bson.internal.Base64;
 import org.lowcoder.plugin.graphql.constants.ResponseDataType;
 import org.lowcoder.plugin.graphql.helpers.AuthHelper;
 import org.lowcoder.plugin.graphql.helpers.BufferingFilter;
@@ -427,13 +423,13 @@ private ResponseBodyData parseResponseDataInfo(byte[] body, MediaType contentTyp
                 MediaType.IMAGE_JPEG.equals(contentType) ||
                 MediaType.IMAGE_PNG.equals(contentType)) {
             return ResponseBodyData.builder()
-                    .body(Base64.encode(body))
+                    .body(Base64.getEncoder().encode(body))
                     .dataType(ResponseDataType.IMAGE)
                     .build();
         }
         if (BINARY_DATA_TYPES.contains(contentType.toString())) {
             return ResponseBodyData.builder()
-                    .body(Base64.encode(body))
+                    .body(Base64.getEncoder().encode(body))
                     .dataType(ResponseDataType.BINARY)
                     .build();
         }
diff --git a/server/api-service/lowcoder-plugins/restApiPlugin/pom.xml b/server/api-service/lowcoder-plugins/restApiPlugin/pom.xml
index 253d174d2..3558d474e 100644
--- a/server/api-service/lowcoder-plugins/restApiPlugin/pom.xml
+++ b/server/api-service/lowcoder-plugins/restApiPlugin/pom.xml
@@ -96,11 +96,6 @@
             <artifactId>spring-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.mongodb</groupId>
-            <artifactId>mongo-java-driver</artifactId>
-        </dependency>
-
     </dependencies>
 
     <build>
diff --git a/server/api-service/lowcoder-plugins/restApiPlugin/src/main/java/org/lowcoder/plugin/restapi/RestApiExecutor.java b/server/api-service/lowcoder-plugins/restApiPlugin/src/main/java/org/lowcoder/plugin/restapi/RestApiExecutor.java
index ed305b346..c10ff8ebc 100644
--- a/server/api-service/lowcoder-plugins/restApiPlugin/src/main/java/org/lowcoder/plugin/restapi/RestApiExecutor.java
+++ b/server/api-service/lowcoder-plugins/restApiPlugin/src/main/java/org/lowcoder/plugin/restapi/RestApiExecutor.java
@@ -29,7 +29,6 @@
 import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.Pair;
-import org.bson.internal.Base64;
 import org.lowcoder.plugin.restapi.constants.ResponseDataType;
 import org.lowcoder.plugin.restapi.helpers.AuthHelper;
 import org.lowcoder.plugin.restapi.helpers.BufferingFilter;
@@ -398,13 +397,13 @@ private ResponseBodyData parseResponseDataInfo(byte[] body, MediaType contentTyp
 
         if (isPicture(contentType)) {
             return ResponseBodyData.builder()
-                    .body(Base64.encode(body))
+                    .body(Base64.getEncoder().encode(body))
                     .dataType(ResponseDataType.IMAGE)
                     .build();
         }
         if (isBinary(contentType)) {
             return ResponseBodyData.builder()
-                    .body(Base64.encode(body))
+                    .body(Base64.getEncoder().encode(body))
                     .dataType(ResponseDataType.BINARY)
                     .build();
         }
diff --git a/server/api-service/pom.xml b/server/api-service/pom.xml
index 215ffcb4f..fcc8045ab 100644
--- a/server/api-service/pom.xml
+++ b/server/api-service/pom.xml
@@ -292,11 +292,6 @@
                 <artifactId>validation-api</artifactId>
                 <version>2.0.1.Final</version>
             </dependency>
-            <dependency>
-                <groupId>org.mongodb</groupId>
-                <artifactId>mongo-java-driver</artifactId>
-                <version>3.12.8</version>
-            </dependency>
         </dependencies>
     </dependencyManagement>