Update README.md

Author: wushengyeyouya

README.md

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 Scriptis is for interactive data analysis with script development(SQL, Pyspark, HiveQL), task submission(Spark, Hive), UDF, function, resource management and intelligent diagnosis.
 
+![运行时功能](docs/zh_CN/images/readme/running.gif)
+
 ## Features
 
 * Script editor: Support multi-language, auto-completion, syntax highlighting and SQL syntax error-correction.