diff --git a/Runtime/GuruRemote/Runtime/RemoteConfigManager.cs b/Runtime/GuruRemote/Runtime/RemoteConfigManager.cs
index 8fca3e4..c2e2dc1 100644
--- a/Runtime/GuruRemote/Runtime/RemoteConfigManager.cs
+++ b/Runtime/GuruRemote/Runtime/RemoteConfigManager.cs
@@ -185,6 +185,18 @@ namespace Guru
         #endregion
         
         #region 数据接口
+        
+        private bool TryGetDefaultValue<T>(string key, out T value)
+        {
+            value = default(T);
+            if(_defaultValues != null && _defaultValues.TryGetValue(key, out var obj))
+            {
+                value = (T)obj;
+                return true;
+            }
+            return false;
+        }
+
 
         public string GetStringValue(string key, string defaultValue = "")
         {
@@ -199,6 +211,12 @@ namespace Guru
                     LogException(e);
                 }
             }
+            
+            if (TryGetDefaultValue<string>(key, out var value))
+            {
+                return value;
+            }
+            
             return defaultValue;
         }
 
@@ -215,6 +233,12 @@ namespace Guru
                     LogException(e);
                 }
             }
+
+            if (TryGetDefaultValue<int>(key, out var value))
+            {
+                return value;
+            }
+
             return defaultValue;
         }
         
@@ -231,6 +255,12 @@ namespace Guru
                     LogException(e);
                 }
             }
+            
+            if (TryGetDefaultValue<long>(key, out var value))
+            {
+                return value;
+            }
+            
             return defaultValue;
         }
 
@@ -247,6 +277,12 @@ namespace Guru
                     LogException(e);
                 }
             }
+            
+            if (TryGetDefaultValue<double>(key, out var value))
+            {
+                return value;
+            }
+            
             return defaultValue;
         }
         
@@ -263,6 +299,12 @@ namespace Guru
                     LogException(e);
                 }
             }
+            
+            if (TryGetDefaultValue<bool>(key, out var value))
+            {
+                return value;
+            }
+            
             return defaultValue;
         }
 
@@ -272,13 +314,16 @@ namespace Guru
         /// <returns></returns>
         public static Dictionary<string, ConfigValue> GetAllValues()
         {
-            try
+            if (Instance._firebaseRemote != null)
             {
-                return (Dictionary<string, ConfigValue>)(Instance._firebaseRemote?.AllValues ?? null);
-            }
-            catch (Exception e)
-            {
-                LogException(e);
+                try
+                {
+                    return (Dictionary<string, ConfigValue>)(Instance._firebaseRemote.AllValues);
+                }
+                catch (Exception e)
+                {
+                    LogException(e);
+                }
             }
             return null;
         }