diff --git a/Service/System/SysConfigService.cs b/Service/System/SysConfigService.cs
index 94318bf..532999a 100644
--- a/Service/System/SysConfigService.cs
+++ b/Service/System/SysConfigService.cs
@@ -171,6 +171,12 @@ namespace Service.System
                 throw new ArgumentException("配置数据key格式错误");
             }
 
+            string? strValue = redisHelper.GetStrValue(key);
+            if (strValue != null)
+            {
+                return strValue;
+            }
+
             if (Dictionary.TryGetValue(key, out string? value))
             {
                 return value;