diff --git a/Build/bamboo/src/main/java/core/AbstractCoreSpec.java b/Build/bamboo/src/main/java/core/AbstractCoreSpec.java
index b53a205c476abf9238300bd17a76350331e5fe27..47bcb15f820fd44dc5f3ec8ef485d07024d75ecd 100644
--- a/Build/bamboo/src/main/java/core/AbstractCoreSpec.java
+++ b/Build/bamboo/src/main/java/core/AbstractCoreSpec.java
@@ -883,7 +883,7 @@ abstract public class AbstractCoreSpec {
             .interpreter(ScriptTaskProperties.Interpreter.BINSH_OR_CMDEXE)
             .inlineBody(
                 this.getScriptTaskBashInlineBody() +
-                "kill `cat phpserver.pid`\n" +
+                "kill -9 `cat phpserver.pid`\n" +
                 "kill `cat chromedriver.pid`\n"
             );
     }