diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java
index 15c0ff672..49cd7c455 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImpl.java
@@ -468,7 +468,7 @@ public boolean autoRefreshToken() {
 
   @Override
   public String getWebhookKey() {
-    return this.getWebhookKey();
+    return this.webhookKey;
   }
 
   @Override
diff --git a/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImplTest.java b/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImplTest.java
new file mode 100644
index 000000000..1a7fdccbd
--- /dev/null
+++ b/weixin-java-cp/src/test/java/me/chanjar/weixin/cp/config/impl/WxCpRedisConfigImplTest.java
@@ -0,0 +1,48 @@
+package me.chanjar.weixin.cp.config.impl;
+
+import org.mockito.Mockito;
+import org.testng.Assert;
+import org.testng.annotations.Test;
+import redis.clients.jedis.JedisPool;
+
+/**
+ * WxCpRedisConfigImpl 测试类
+ */
+public class WxCpRedisConfigImplTest {
+
+  /**
+   * 测试 getWebhookKey 方法不会导致无限递归
+   * 这个测试验证了 #issue 中提到的无限递归问题已被修复
+   */
+  @Test
+  public void testGetWebhookKeyNoInfiniteRecursion() {
+    // 使用 Mockito 创建 mock JedisPool，避免真实连接
+    JedisPool jedisPool = Mockito.mock(JedisPool.class);
+
+    WxCpRedisConfigImpl config = new WxCpRedisConfigImpl(jedisPool);
+
+    // 测试1: webhookKey 为 null 时应该返回 null，而不是抛出 StackOverflowError
+    String webhookKey = config.getWebhookKey();
+    Assert.assertNull(webhookKey, "未设置 webhookKey 时应返回 null");
+
+    // 测试2: 通过反射设置 webhookKey，然后验证能够正确获取
+    // 注意：由于 WxCpRedisConfigImpl 没有提供 setWebhookKey 方法，
+    // 我们通过反射来设置这个字段以测试 getter 的正确性
+    try {
+      java.lang.reflect.Field field = WxCpRedisConfigImpl.class.getDeclaredField("webhookKey");
+      boolean originalAccessible = field.isAccessible();
+      field.setAccessible(true);
+      try {
+        String testWebhookKey = "test-webhook-key-123";
+        field.set(config, testWebhookKey);
+
+        String retrievedKey = config.getWebhookKey();
+        Assert.assertEquals(retrievedKey, testWebhookKey, "应该返回设置的 webhookKey 值");
+      } finally {
+        field.setAccessible(originalAccessible);
+      }
+    } catch (NoSuchFieldException | IllegalAccessException e) {
+      Assert.fail("反射设置 webhookKey 失败: " + e.getMessage());
+    }
+  }
+}