update version relation with MindSpore

README.md

@@ -85,9 +85,9 @@ Due the dependency between MindArmour and MindSpore, please follow the table bel
 
 | MindArmour Version | Branch                                                    | MindSpore Version |
 | ------------------ | --------------------------------------------------------- | ----------------- |
-| 2.0.0              | [r2.0](https://gitee.com/mindspore/mindarmour/tree/r2.0/) | 1.7.0 -           |
-| 1.9.0              | [r1.9](https://gitee.com/mindspore/mindarmour/tree/r1.9/) | 1.7.0 -           |
-| 1.8.0              | [r1.8](https://gitee.com/mindspore/mindarmour/tree/r1.8/) | 1.7.0 -           |
+| 2.0.0              | [r2.0](https://gitee.com/mindspore/mindarmour/tree/r2.0/) | >=1.7.0           |
+| 1.9.0              | [r1.9](https://gitee.com/mindspore/mindarmour/tree/r1.9/) | >=1.7.0           |
+| 1.8.0              | [r1.8](https://gitee.com/mindspore/mindarmour/tree/r1.8/) | >=1.7.0           |
 | 1.7.0              | [r1.7](https://gitee.com/mindspore/mindarmour/tree/r1.7/) | r1.7              |
 
 #### Installation by Source Code

README_CN.md

@@ -82,9 +82,9 @@ Fuzz Testing模块的架构图如下：
 
 | MindArmour | 分支                                                      | MindSpore |
 | ---------- | --------------------------------------------------------- | --------- |
-| 2.0.0      | [r2.0](https://gitee.com/mindspore/mindarmour/tree/r2.0/) | 1.7.0 -   |
-| 1.9.0      | [r1.9](https://gitee.com/mindspore/mindarmour/tree/r1.9/) | 1.7.0 -   |
-| 1.8.0      | [r1.8](https://gitee.com/mindspore/mindarmour/tree/r1.8/) | 1.7.0 -   |
+| 2.0.0      | [r2.0](https://gitee.com/mindspore/mindarmour/tree/r2.0/) | >=1.7.0   |
+| 1.9.0      | [r1.9](https://gitee.com/mindspore/mindarmour/tree/r1.9/) | >=1.7.0   |
+| 1.8.0      | [r1.8](https://gitee.com/mindspore/mindarmour/tree/r1.8/) | >=1.7.0   |
 | 1.7.0      | [r1.7](https://gitee.com/mindspore/mindarmour/tree/r1.7/) | r1.7      |
 
 #### 源码安装