diff --git a/README.md b/README.md
deleted file mode 100644
index e73d2fd..0000000
--- a/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# yinrenhui_Git
-
diff --git a/src/src_houduan/web/sevlet/example/EmergencyDecisionServlet.java b/src/src_houduan/web/sevlet/example/EmergencyDecisionServlet.java
deleted file mode 100644
index d0b7684..0000000
--- a/src/src_houduan/web/sevlet/example/EmergencyDecisionServlet.java
+++ /dev/null
@@ -1,55 +0,0 @@
-package web.servlet.example;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import domain.Example;
-import service.ExampleService;
-import service.impl.ExampleServiceImpl;
-
-import javax.servlet.ServletException;
-import javax.servlet.annotation.WebServlet;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.List;
-
-/**
- * @author laoyingyong
- * @date: 2020-02-05 15:52
- */
-@WebServlet("/EmergencyDecisionServlet")
-public class EmergencyDecisionServlet extends HttpServlet
-{
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-        request.setCharacterEncoding("utf-8");
-        String type = request.getParameter("type");
-        String source = request.getParameter("source");
-        String multiple = request.getParameter("multiple");
-        String distance = request.getParameter("distance");
-        String toxicity = request.getParameter("toxicity");
-        String danger = request.getParameter("danger");
-        String stability = request.getParameter("stability");
-        String solubility = request.getParameter("solubility");
-        String volatility = request.getParameter("volatility");
-        double v=0;
-        if(multiple!=null&&!multiple.equals(""))
-        {v = Double.parseDouble(multiple);}
-        int i=0;
-        if(distance!=null&&!distance.equals(""))
-        {i = Integer.parseInt(distance);}
-        ExampleService service=new ExampleServiceImpl();
-        List<Example> resembleExamples = service.findResembleExamples(type, source, v, i, toxicity, danger, stability, solubility, volatility);
-        response.setContentType("application/json;chartset=utf-8");
-        ObjectMapper mapper=new ObjectMapper();
-        mapper.writeValue(response.getOutputStream(),resembleExamples);
-
-    }
-
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
-    {
-
-        this.doPost(request, response);
-
-    }
-}