diff --git a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/MongoDBCollectionMethodInterceptor.java b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/MongoDBCollectionMethodInterceptor.java
index f79cabfe9..98ac0842f 100644
--- a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/MongoDBCollectionMethodInterceptor.java
+++ b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/MongoDBCollectionMethodInterceptor.java
@@ -37,8 +37,7 @@ import org.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptR
 import org.skywalking.apm.network.trace.component.ComponentsDefine;
 
 /**
- * {@link MongoDBCollectionMethodInterceptor} intercept method of {@link com.mongodb.DBCollection#find()}
- * or{@link com.mongodb.DBCollectionImpl#insert}.... record the mongoDB host, operation name ...
+ * {@link MongoDBCollectionMethodInterceptor} intercept {@link com.mongodb.DBCollectionImpl}{@link com.mongodb.DBCollection}class
  */
 
 public class MongoDBCollectionMethodInterceptor implements InstanceMethodsAroundInterceptor, InstanceConstructorInterceptor {
diff --git a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionImplInstrumentation.java b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionImplInstrumentation.java
index fccdaa6c1..514eeac9e 100644
--- a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionImplInstrumentation.java
+++ b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionImplInstrumentation.java
@@ -31,9 +31,16 @@ import static net.bytebuddy.matcher.ElementMatchers.takesArguments;
 import static org.skywalking.apm.agent.core.plugin.match.NameMatch.byName;
 
 /**
- * {@link MongoDBCollectionImplInstrumentation} presents that skywalking intercepts {@link
- * com.mongodb.DBCollection#find()}, {@link com.mongodb.DBCollection#createIndex} by using {@link
- * MongoDBCollectionMethodInterceptor}.
+ * {@link MongoDBCollectionImplInstrumentation} define that the MongoDB Java Driver 2.13.x-2.14.x plugin intercepts the following methods in the
+ * {@link com.mongodb.DBCollectionImpl}class:
+ * 1. find <br/>
+ * 2. insert <br/>
+ * 3. insertImpl <br/>
+ * 4. update <br/>
+ * 5. updateImpl <br/>
+ * 6. remove <br/>
+ * 7. createIndex <br/>
+ *
  */
 public class MongoDBCollectionImplInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
 
diff --git a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionInstrumentation.java b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionInstrumentation.java
index 3afcef635..805edd622 100644
--- a/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionInstrumentation.java
+++ b/apm-sniffer/apm-sdk-plugin/mongodb-2.x-plugin/src/main/java/org/skywalking/apm/plugin/mongodb/v2/define/MongoDBCollectionInstrumentation.java
@@ -31,9 +31,20 @@ import static net.bytebuddy.matcher.ElementMatchers.takesArguments;
 import static org.skywalking.apm.agent.core.plugin.bytebuddy.ArgumentTypeNameMatch.takesArgumentWithType;
 import static org.skywalking.apm.agent.core.plugin.match.NameMatch.byName;
 
+
 /**
- * {@link MongoDBCollectionInstrumentation} presents that skywalking intercepts {@link com.mongodb.DBCollection#getCount()},
- * {@link com.mongodb.DBCollection#mapReduce} by using {@link MongoDBCollectionMethodInterceptor}.
+ * {@link MongoDBCollectionInstrumentation} define that the MongoDB Java Driver 2.13.x-2.14.x plugin intercepts the following methods in the
+ * {@link com.mongodb.DBCollection}class:
+ * 1. aggregate <br/>
+ * 2. findAndModify <br/>
+ * 3. getCount <br/>
+ * 4. drop <br/>
+ * 5. dropIndexes <br/>
+ * 6. rename <br/>
+ * 7. group <br/>
+ * 8. distinct <br/>
+ * 9. mapReduce <br/>
+ *
  */
 public class MongoDBCollectionInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
 
@@ -136,12 +147,6 @@ public class MongoDBCollectionInstrumentation extends ClassInstanceMethodsEnhanc
                     return named("mapReduce").and(takesArgumentWithType(0, "com.mongodb.DBObject"));
                 }
             },
-            new InterceptPoint() {
-                @Override
-                public ElementMatcher<MethodDescription> getMethodsMatcher() {
-                    return named("aggregate").and(takesArgumentWithType(1, "com.mongodb.ReadPreference"));
-                }
-            },
             new InterceptPoint() {
                 @Override
                 public ElementMatcher<MethodDescription> getMethodsMatcher() {