update

Author: aiyuechuang

bornforthis/column/download/README.md

@@ -30,8 +30,9 @@ footer: 立志降低教育成本，普及编程教育，提供优质资源教程
 | 01          | Snipaste | [**Snipaste-2.7.3-Beta-x64.zip**](https://aiyc.lanzouf.com/iqFUt05dg7qd) | [https://www.snipaste.com/](https://www.snipaste.com/)       |
 | 02          | Spyder   | **[Spyder_64bit_full.exe](https://github.com/spyder-ide/spyder/releases)** | [https://www.spyder-ide.org/](https://www.spyder-ide.org/)   |
 | 03          | devC++   | [Dev-Cpp 5.11 TDM-GCC 4.9.2 Setup.exe](/data/windows/Dev-Cpp5.11TDM-GCC4.9.2Setup.exe) | [https://sourceforge.net/projects/orwelldevcpp/](https://sourceforge.net/projects/orwelldevcpp/) |
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+| 04          | Java JDK | [jdk-11.0.2_windows-x64_bin.exe](https://res001.geekbang.org/tools/jdk-11.0.2_windows-x64_bin.exe) | [https://www.oracle.com/java/technologies/downloads/#jdk18-windows](https://www.oracle.com/java/technologies/downloads/#jdk18-windows) |
+| **MacOS**   |          |                                                              |                                                              |
+| 01          | Java JDK | [jdk-11.0.2_osx-x64_bin.dmg](https://res001.geekbang.org/tools/jdk-11.0.2_osx-x64_bin.dmg) | [https://www.oracle.com/java/technologies/downloads/#jdk18-mac](https://www.oracle.com/java/technologies/downloads/#jdk18-mac) |
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