修复获取不到userid

performance/Performance.Infrastructure/Extensions/Extensions.Dictionary.cs

@@ -20,8 +20,11 @@ public static T GetValue<T>(this Dictionary<string, object> keyValues, string ke
         {
             if (keyValues.TryGetValue(key, out object value))
                 return ConvertHelper.To<T>(value, defaultValue);
-            else if (keyValues.TryGetValue(key.ToLower(), out value))
+            else if (keyValues.Any(w => w.Key.ToLower() == key.ToLower()))
+            {
+                value = keyValues.FirstOrDefault(w => w.Key.ToLower() == key.ToLower()).Value;
                 return ConvertHelper.To<T>(value, defaultValue);
+            }
             return defaultValue;
         }