diff --git a/src/main/java/com/ycwl/basic/integration/common/manager/ConfigManager.java b/src/main/java/com/ycwl/basic/integration/common/manager/ConfigManager.java
index 9570d9d..fb902e6 100644
--- a/src/main/java/com/ycwl/basic/integration/common/manager/ConfigManager.java
+++ b/src/main/java/com/ycwl/basic/integration/common/manager/ConfigManager.java
@@ -94,6 +94,36 @@ public abstract class ConfigManager<T> {
         return value != null ? value : defaultValue;
     }
     
+    /**
+     * 获取长整型配置值
+     */
+    public Long getLong(String key) {
+        T config = findConfigByKey(key);
+        if (config == null) {
+            return null;
+        }
+        Object value = getConfigValue(config);
+        if (value == null) return null;
+        if (value instanceof Long) return (Long) value;
+        if (value instanceof Number) return ((Number) value).longValue();
+        if (value instanceof String) {
+            try {
+                return Long.parseLong((String) value);
+            } catch (NumberFormatException e) {
+                return null;
+            }
+        }
+        return null;
+    }
+    
+    /**
+     * 获取长整型配置值，如果不存在则返回默认值
+     */
+    public Long getLong(String key, Long defaultValue) {
+        Long value = getLong(key);
+        return value != null ? value : defaultValue;
+    }
+    
     /**
      * 获取布尔型配置值
      */