修改包结构

governance/src/main/java/com/hungraim/ltc/governance/GovernanceApplication.java → governance/src/main/java/com/hungraim/ltc/GovernanceApplication.java

-package com.hungraim.ltc.governance;
+package com.hungraim.ltc;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;