diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataAbstractSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataAbstractSource.java
index f95f7c56f4..d59a6be197 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataAbstractSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataAbstractSource.java
@@ -320,6 +320,11 @@ public abstract class DruidDataAbstractSource implements DataSource, DataSourceP
     public void setPasswordCallback(PasswordCallback passwordCallback) {
         this.passwordCallback = passwordCallback;
     }
+    
+    public void setPasswordCallback(String passwordCallbackClassName) throws Exception {
+        Class<?> clazz = Thread.currentThread().getContextClassLoader().loadClass(passwordCallbackClassName);
+        this.passwordCallback = (PasswordCallback) clazz.newInstance();
+    }
 
     public NameCallback getUserCallback() {
         return userCallback;
diff --git a/src/test/java/com/alibaba/druid/bvt/pool/PasswordCallbackTest.java b/src/test/java/com/alibaba/druid/bvt/pool/PasswordCallbackTest.java
new file mode 100644
index 0000000000..1e51b1c907
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/pool/PasswordCallbackTest.java
@@ -0,0 +1,13 @@
+package com.alibaba.druid.bvt.pool;
+
+import junit.framework.TestCase;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+public class PasswordCallbackTest extends TestCase {
+    public void test_0 () throws Exception {
+        DruidDataSource dataSource = new DruidDataSource();
+        dataSource.setUrl("jdbc:mock:");
+        dataSource.setPasswordCallback(passwordCallback)
+    }
+}