diff --git a/CocoaPods/Podfile.lock b/CocoaPods/Podfile.lock
index 9405b08..59eb689 100644
--- a/CocoaPods/Podfile.lock
+++ b/CocoaPods/Podfile.lock
@@ -1,16 +1,16 @@
 PODS:
-  - EFStorage (0.2.0):
-    - EFStorage/Core (= 0.2.0)
-    - EFStorage/KeychainAccess (= 0.2.0)
-    - EFStorage/UserDefaults (= 0.2.0)
-    - EFStorage/YYCache (= 0.2.0)
-  - EFStorage/Core (0.2.0)
-  - EFStorage/KeychainAccess (0.2.0):
+  - EFStorage (0.3.0):
+    - EFStorage/Core (= 0.3.0)
+    - EFStorage/KeychainAccess (= 0.3.0)
+    - EFStorage/UserDefaults (= 0.3.0)
+    - EFStorage/YYCache (= 0.3.0)
+  - EFStorage/Core (0.3.0)
+  - EFStorage/KeychainAccess (0.3.0):
     - EFStorage/Core
     - KeychainAccess (~> 3.2.0)
-  - EFStorage/UserDefaults (0.2.0):
+  - EFStorage/UserDefaults (0.3.0):
     - EFStorage/Core
-  - EFStorage/YYCache (0.2.0):
+  - EFStorage/YYCache (0.3.0):
     - EFStorage/Core
     - YYCache (~> 1.0.4)
   - KeychainAccess (3.2.0)
@@ -29,7 +29,7 @@ EXTERNAL SOURCES:
     :path: ".."
 
 SPEC CHECKSUMS:
-  EFStorage: 62ac02fe4f52d609261e89cc70df378f532c83f7
+  EFStorage: 1d14c08cff3d8340a2bddd2c3921c38cffdb869b
   KeychainAccess: 3b1bf8a77eb4c6ea1ce9404c292e48f948954c6b
   YYCache: 8105b6638f5e849296c71f331ff83891a4942952
 
diff --git a/EFStorage.podspec b/EFStorage.podspec
index 3630d24..ee8496f 100644
--- a/EFStorage.podspec
+++ b/EFStorage.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'EFStorage'
-  s.version          = '0.2.0'
+  s.version          = '0.3.0'
   s.summary          = 'A Swifty storage solution.'
 
 # This description is used to generate tags and improve search results.
@@ -17,24 +17,25 @@ Pod::Spec.new do |s|
 #   * Write the description between the DESC delimiters below.
 #   * Finally, don't worry about the indent, CocoaPods strips it!
 
-  s.description      = <<-DESC
+  s.description       = <<-DESC
     EFStorage is an easy way to store anything anywhere.
   DESC
 
-  s.homepage         = 'https://github.com/EFPrefix/EFStorage'
+  s.homepage          = 'https://github.com/EFPrefix/EFStorage'
   # s.screenshots     = 'www.example.com/screenshots_1', 'www.example.com/screenshots_2'
-  s.license          = { :type => 'MIT', :file => 'LICENSE' }
-  s.author           = { 'ApolloZhu' => 'public-apollonian@outlook.com' }
-  s.source           = { :git => 'https://github.com/EFPrefix/EFStorage.git', :tag => s.version.to_s }
-  s.social_media_url = 'https://twitter.com/zhuzhiyu_'
+  s.license           = { :type => 'MIT', :file => 'LICENSE' }
+  s.authors           = { 'ApolloZhu' => 'public-apollonian@outlook.com',
+                          'EyreFree' => 'eyrefree@eyrefree.org' }
+  s.source            = { :git => 'https://github.com/EFPrefix/EFStorage.git', :tag => s.version.to_s }
+  s.social_media_url  = 'https://twitter.com/zhuzhiyu_'
 
-  s.ios.deployment_target = "8.0"
-  s.osx.deployment_target = "10.9"
+  s.ios.deployment_target     = "8.0"
+  s.osx.deployment_target     = "10.9"
   s.watchos.deployment_target = "2.0"
-  s.tvos.deployment_target = "9.0"
+  s.tvos.deployment_target    = "9.0"
 
-  s.swift_version = "5.1"
-  s.source_files = 'Sources/**/*.swift'
+  s.swift_version     = "5.1"
+  s.source_files      = 'Sources/**/*.swift'
   s.osx.exclude_files = 'Sources/EFStorageYYCache'
 
   s.frameworks = 'Foundation'
diff --git a/README.md b/README.md
index 5dfc23e..d207ad5 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ UserDefaults.efStorage.username = "OwO"
   * [@dynamicMemberLookup](https://github.com/EFPrefix/EFStorage/wiki/Usage#through-dynamicmemberlookup) | [动态成员查找](https://github.com/EFPrefix/EFStorage/wiki/用法#dynamicmemberlookup-动态成员查找)
   * [non-standard/default/shared storage](https://github.com/EFPrefix/EFStorage/wiki/Usage#non-default-container) | [非默认容器](https://github.com/EFPrefix/EFStorage/wiki/用法#放在其他什么地方吧)
   * [container/content type mix & match](https://github.com/EFPrefix/EFStorage/wiki/Usage#supported-containers) | [类型结合与转换](https://github.com/EFPrefix/EFStorage/wiki/用法#但是)
+  * [storing custom types](https://github.com/EFPrefix/EFStorage/wiki/Usage#more-storables) | [存储更多类型](https://github.com/EFPrefix/EFStorage/wiki/用法#能放点其他的吗太能了)
+  * [error handling](https://github.com/EFPrefix/EFStorage/wiki/Usage#assertion-failures) | [异常处理](https://github.com/EFPrefix/EFStorage/wiki/用法#我的程序炸了)
 * [Expand `EFStorage` to Support Your Data Store](https://github.com/EFPrefix/EFStorage/wiki/Extend) | [让 `EFStorage` 支持新的存储方案](https://github.com/EFPrefix/EFStorage/wiki/扩展)
 
 ## License