diff --git a/src/types/steps/kill.rs b/src/types/steps/kill.rs
index 88b3bcb6..76b7d375 100644
--- a/src/types/steps/kill.rs
+++ b/src/types/steps/kill.rs
@@ -1,3 +1,5 @@
+use std::ptr::replace;
+
 use super::TStep;
 use crate::types::interpretable::Interpretable;
 use crate::types::permissions::PermissionKey;
@@ -120,3 +122,38 @@ fn test_kill() {
     .run(&mut cx)
     .unwrap();
 }
+
+#[test]
+fn test_kill_corelation() {
+    let mut cx = WorkflowContext::_demo();
+    let mut mixed_fs = MixedFS::new("".to_string());
+
+    // 反向工作流
+    StepKill {
+        target: "windows".to_string(),
+    }
+    .reverse_run(&mut cx)
+    .unwrap();
+
+    // 装箱单
+    assert!(StepKill {
+        target: "code.exe".to_string(),
+    }
+    .get_manifest(&mut mixed_fs)
+    .is_empty());
+
+    // 解释
+    assert_eq!(StepKill {
+        target: "${Home}".to_string(),
+    }.interpret(|s|s.replace("${Home}", "C:/Users/Nep")),StepKill {
+        target: "${Home}".to_string(),
+    });
+
+    // 校验
+    assert!(StepKill {
+        target: "code.exe".to_string(),
+    }.verify_self(&"".to_string()).is_ok());
+    assert!(StepKill {
+        target: "code".to_string(),
+    }.verify_self(&"".to_string()).is_ok());
+}