diff --git a/.idea/compiler.xml b/.idea/compiler.xml
index ebf80820ae66c2df380025a2a55d81ff779846e2..de4991e13e639a8ffe701f6ad3459c16ccefdfc7 100644
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -38,5 +38,34 @@
   </component>
   <component name="JavacSettings">
     <option name="ADDITIONAL_OPTIONS_STRING" value="-parameters" />
+    <option name="ADDITIONAL_OPTIONS_OVERRIDE">
+      <module name="V1" options="" />
+      <module name="V10" options="" />
+      <module name="V11" options="" />
+      <module name="V12" options="" />
+      <module name="V13" options="" />
+      <module name="V14" options="" />
+      <module name="V15" options="" />
+      <module name="V16" options="" />
+      <module name="V17" options="" />
+      <module name="V18" options="" />
+      <module name="V19" options="" />
+      <module name="V2" options="" />
+      <module name="V20" options="" />
+      <module name="V21" options="" />
+      <module name="V22" options="" />
+      <module name="V23" options="" />
+      <module name="V24" options="" />
+      <module name="V25" options="" />
+      <module name="V26" options="" />
+      <module name="V27" options="" />
+      <module name="V3" options="" />
+      <module name="V4" options="" />
+      <module name="V5" options="" />
+      <module name="V6" options="" />
+      <module name="V7" options="" />
+      <module name="V8" options="" />
+      <module name="V9" options="" />
+    </option>
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
index 5977db6fc407bf178ca16901937c9da924b95202..c281a8691349b8d693f2e7ea0bc949bc980fbad3 100644
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -2,7 +2,6 @@
 <project version="4">
   <component name="Encoding">
     <file url="file://$PROJECT_DIR$/V1/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V1/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V10/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V10/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V11/src/main/java" charset="UTF-8" />
@@ -24,7 +23,6 @@
     <file url="file://$PROJECT_DIR$/V19/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V19/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V2/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V2/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V20/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V20/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V21/src/main/java" charset="UTF-8" />
@@ -39,14 +37,9 @@
     <file url="file://$PROJECT_DIR$/V25/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V26/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V26/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V27/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V27/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V3/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V3/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V4/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V4/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V5/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/V5/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V6/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V6/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V7/src/main/java" charset="UTF-8" />
@@ -55,7 +48,5 @@
     <file url="file://$PROJECT_DIR$/V8/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V9/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/V9/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
   </component>
 </project>
\ No newline at end of file
diff --git a/http.txt b/http.txt
index a7ec2b1844ea9f9087c5abc267b5e03479ef34a0..676a745a9229f36d13b81e3fc18b733bdbd36445 100644
--- a/http.txt
+++ b/http.txt
@@ -1,3 +1,5 @@
+我试一下pull request怎么用
+
 HTTP协议  超文本传输协议 由万维网制定(w3c)
 是浏览器与服务器通讯的应用层协议，规定了浏览器与服务器之间的交互规则以及交互数据的
 格式信息等。