diff --git a/otsreader/pom.xml b/otsreader/pom.xml
index bd017423..b1e0e735 100644
--- a/otsreader/pom.xml
+++ b/otsreader/pom.xml
@@ -34,6 +34,16 @@
             <groupId>com.aliyun.openservices</groupId>
             <artifactId>ots-public</artifactId>
             <version>2.2.4</version>
+            <exclusions>
+                <exclusion>
+                    <artifactId>log4j-api</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>log4j-core</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+            </exclusions>
         </dependency> 
         <dependency>
             <groupId>com.google.code.gson</groupId>
diff --git a/otsstreamreader/pom.xml b/otsstreamreader/pom.xml
index 2a12872f..84ca2d6a 100644
--- a/otsstreamreader/pom.xml
+++ b/otsstreamreader/pom.xml
@@ -33,6 +33,16 @@
             <groupId>com.aliyun.openservices</groupId>
             <artifactId>tablestore-streamclient</artifactId>
             <version>1.0.0</version>
+            <exclusions>
+                <exclusion>
+                    <artifactId>log4j-api</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>log4j-core</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
diff --git a/otswriter/pom.xml b/otswriter/pom.xml
index 8677c8ab..d40f68b3 100644
--- a/otswriter/pom.xml
+++ b/otswriter/pom.xml
@@ -34,6 +34,16 @@
             <groupId>com.aliyun.openservices</groupId>
             <artifactId>ots-public</artifactId>
             <version>2.2.4</version>
+            <exclusions>
+                <exclusion>
+                    <artifactId>log4j-api</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>log4j-core</artifactId>
+                    <groupId>org.apache.logging.log4j</groupId>
+                </exclusion>
+            </exclusions>
         </dependency> 
         <dependency>
             <groupId>com.google.code.gson</groupId>
diff --git a/pom.xml b/pom.xml
index 1a9da81b..7273d600 100644
--- a/pom.xml
+++ b/pom.xml
@@ -183,6 +183,17 @@
                 <version>1.9.5</version>
                 <scope>test</scope>
             </dependency>
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-api</artifactId>
+                <version>2.17.0</version>
+            </dependency>
+
+            <dependency>
+                <groupId>org.apache.logging.log4j</groupId>
+                <artifactId>log4j-core</artifactId>
+                <version>2.17.0</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>