Update 5.0.0-beta2 screen snapshot (#1414)

README.md

@@ -60,7 +60,7 @@ This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDU
   - Password: admin
 
 # Screenshot
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/Dashboard.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/Dashboard.png"/>
 
 
 - [See all screenshots](/docs/Screenshots.md)

README_ZH.md

@@ -59,7 +59,7 @@ This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDU
   - 密码： admin
 
 # Screenshot
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/Dashboard.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/Dashboard.png"/>
 
 
 - [查看所有系统截图](/docs/Screenshots.md)

docs/Screenshots.md

 - Overview dashboard
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/Dashboard.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/Dashboard.png"/>
 
 - Discovery topological graph of application clusters automatically.
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/Topology.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/Topology.png"/>
 
 - Application overview
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/application.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/application.png"/>
 
 - Process(VM) metrics
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/server.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/server.png"/>
 
 - Service metrics
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/Service.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/Service.png"/>
 
 - Trace
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/trace_list.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/trace_list.png"/>
 
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/trace.png"/>
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/trace.png"/>
 
 - Alarm
-<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta/application-alarm.png"/>
\ No newline at end of file
+<img src="https://skywalkingtest.github.io/page-resources/5.0.0-beta2/application-alarm.png"/>