diff --git a/Common/dist/Common.jar b/Common/dist/Common.jar
index 5a645a5..44942a2 100644
Binary files a/Common/dist/Common.jar and b/Common/dist/Common.jar differ
diff --git a/JuderUI/build/built-jar.properties b/JuderUI/build/built-jar.properties
index 6d4efde..4bcc77e 100644
--- a/JuderUI/build/built-jar.properties
+++ b/JuderUI/build/built-jar.properties
@@ -1,4 +1,4 @@
-#Fri, 12 Jan 2024 23:38:16 +0800
+#Sat, 13 Jan 2024 16:01:25 +0800
 
 
 K\:\\OJ\\JuderUI=
diff --git a/JuderUI/build/classes/cache/ProblemsCachManager.class b/JuderUI/build/classes/cache/ProblemsCachManager.class
index 8314bf6..fa4437b 100644
Binary files a/JuderUI/build/classes/cache/ProblemsCachManager.class and b/JuderUI/build/classes/cache/ProblemsCachManager.class differ
diff --git a/JuderUI/build/generated-sources/generated-sources1.iml b/JuderUI/build/generated-sources/generated-sources1.iml
deleted file mode 100644
index 35d25d4..0000000
--- a/JuderUI/build/generated-sources/generated-sources1.iml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/jax-ws" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="lib3" level="project" />
-    <orderEntry type="library" name="lib" level="project" />
-    <orderEntry type="library" name="Lib" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/JuderUI/build/generated/generated1.iml b/JuderUI/build/generated/generated1.iml
deleted file mode 100644
index 056329b..0000000
--- a/JuderUI/build/generated/generated1.iml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/jax-wsCache/OJWS" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="lib3" level="project" />
-    <orderEntry type="library" name="lib" level="project" />
-    <orderEntry type="library" name="Lib" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/JuderUI/config/Config.properties b/JuderUI/config/Config.properties
index 937f0af..a83e44d 100644
--- a/JuderUI/config/Config.properties
+++ b/JuderUI/config/Config.properties
@@ -1,26 +1,26 @@
 #update config.properties
-#Fri Jan 12 23:38:08 CST 2024
-srcDir=G\:\\org\\JuderUI\\test
-isCppRelative=true
-relativeJavaCompilerDir=C\:\\Program Files\\Java\\jdk1.8.0_40\\bin
+#Sat Jan 13 15:45:36 CST 2024
+=\=\=\=\=\=\=
+<<<<<<<=.mine
+>>>>>>>=.r76
+Debug=1
+JavaCompileDir=C\:\\Program Files\\Java\\jdk1.8.0_121\\bin
+JavaRelative=3
+MinGWDir=C\:\\MinGW\\bin
+MinGWRelative=3
+StartThreadAuto=true
+ThreadNumber=1
+URLaddress=10.202.40.190
 Username=felix
 cCompilerDir=C\:\\\u65B0\u5EFA\u6587\u4EF6\u5939
-ThreadNumber=1
+cppCompilerDir=\\\\vmware-host\\Shared Folders\\\u6587\u7A3F\\NetBeansProjects\\oj\\client\\MinGW\\bin
+distributorIP=106.15.36.190
 distributorPort=80
 exeDir=G\:\\org\\JuderUI\\TMP
-MinGWDir=C\:\\MinGW\\bin
-relativeCCompilerDir=\\MinGW\\bin
-distributorIP=106.15.36.190
-JavaRelative=3
->>>>>>>=.r76
+isCppRelative=true
 isJavaRelative=true
-<<<<<<<=.mine
-MinGWRelative=3
-relativeCppCompilerDir=\\MinGW\\bin
 javaCompilerDir=\\\\vmware-host\\Shared Folders\\\u6587\u7A3F\\NetBeansProjects\\oj\\client\\MinGW\\bin
-JavaCompileDir=C\:\\Program Files\\Java\\jdk1.8.0_121\\bin
-Debug=1
-URLaddress=10.202.40.190
-StartThreadAuto=true
-=\=\=\=\=\=\=
-cppCompilerDir=\\\\vmware-host\\Shared Folders\\\u6587\u7A3F\\NetBeansProjects\\oj\\client\\MinGW\\bin
+relativeCCompilerDir=\\MinGW\\bin
+relativeCppCompilerDir=\\MinGW\\bin
+relativeJavaCompilerDir=C\:\\Program Files\\Java\\jdk1.8.0_40\\bin
+srcDir=G\:\\org\\JuderUI\\test
diff --git a/JuderUI/dist/ICE_JNIRegistry.dll b/JuderUI/dist/ICE_JNIRegistry.dll
new file mode 100644
index 0000000..9729f8c
Binary files /dev/null and b/JuderUI/dist/ICE_JNIRegistry.dll differ
diff --git a/JuderUI/dist/JuderUI.jar b/JuderUI/dist/JuderUI.jar
index 4475ba5..caf63dd 100644
Binary files a/JuderUI/dist/JuderUI.jar and b/JuderUI/dist/JuderUI.jar differ
diff --git a/JuderUI/dist/dist.zip b/JuderUI/dist/dist.zip
new file mode 100644
index 0000000..ecf00bf
Binary files /dev/null and b/JuderUI/dist/dist.zip differ
diff --git a/JuderUI/dist/lib/Common.jar b/JuderUI/dist/lib/Common.jar
index 5a645a5..6d9b549 100644
Binary files a/JuderUI/dist/lib/Common.jar and b/JuderUI/dist/lib/Common.jar differ
diff --git a/JuderUI/dist/lib/Judger.bak.jar b/JuderUI/dist/lib/Judger.bak.jar
new file mode 100644
index 0000000..aec8312
Binary files /dev/null and b/JuderUI/dist/lib/Judger.bak.jar differ
diff --git a/JuderUI/dist/lib/Judger.jar b/JuderUI/dist/lib/Judger.jar
index 7ee5700..d682263 100644
Binary files a/JuderUI/dist/lib/Judger.jar and b/JuderUI/dist/lib/Judger.jar differ
diff --git a/JuderUI/dist/lib/jna-platform-4.4.0.jar b/JuderUI/dist/lib/jna-platform-4.4.0.jar
new file mode 100644
index 0000000..4d60212
Binary files /dev/null and b/JuderUI/dist/lib/jna-platform-4.4.0.jar differ
diff --git a/JuderUI/dist/lib/jna.jar b/JuderUI/dist/lib/jna.jar
new file mode 100644
index 0000000..33461ec
Binary files /dev/null and b/JuderUI/dist/lib/jna.jar differ
diff --git a/JuderUI/dist/lib/swt.jar b/JuderUI/dist/lib/swt.jar
new file mode 100644
index 0000000..916306b
Binary files /dev/null and b/JuderUI/dist/lib/swt.jar differ
diff --git a/JuderUI/dist/libatomic-1.dll b/JuderUI/dist/libatomic-1.dll
new file mode 100644
index 0000000..3478b3d
Binary files /dev/null and b/JuderUI/dist/libatomic-1.dll differ
diff --git a/JuderUI/dist/libcharset-1.dll b/JuderUI/dist/libcharset-1.dll
new file mode 100644
index 0000000..eb0487f
Binary files /dev/null and b/JuderUI/dist/libcharset-1.dll differ
diff --git a/JuderUI/dist/libgcc_s_dw2-1.dll b/JuderUI/dist/libgcc_s_dw2-1.dll
new file mode 100644
index 0000000..8e7ad66
Binary files /dev/null and b/JuderUI/dist/libgcc_s_dw2-1.dll differ
diff --git a/JuderUI/dist/libgcc_s_sjlj-1.dll b/JuderUI/dist/libgcc_s_sjlj-1.dll
new file mode 100644
index 0000000..e23e899
Binary files /dev/null and b/JuderUI/dist/libgcc_s_sjlj-1.dll differ
diff --git a/JuderUI/dist/libiconv-2.dll b/JuderUI/dist/libiconv-2.dll
new file mode 100644
index 0000000..d208113
Binary files /dev/null and b/JuderUI/dist/libiconv-2.dll differ
diff --git a/JuderUI/dist/libintl-8.dll b/JuderUI/dist/libintl-8.dll
new file mode 100644
index 0000000..245830b
Binary files /dev/null and b/JuderUI/dist/libintl-8.dll differ
diff --git a/JuderUI/dist/libquadmath-0.dll b/JuderUI/dist/libquadmath-0.dll
new file mode 100644
index 0000000..854e42b
Binary files /dev/null and b/JuderUI/dist/libquadmath-0.dll differ
diff --git a/JuderUI/dist/libssp-0.dll b/JuderUI/dist/libssp-0.dll
new file mode 100644
index 0000000..91d03b3
Binary files /dev/null and b/JuderUI/dist/libssp-0.dll differ
diff --git a/JuderUI/dist/libstdc++-6.dll b/JuderUI/dist/libstdc++-6.dll
new file mode 100644
index 0000000..760c2fc
Binary files /dev/null and b/JuderUI/dist/libstdc++-6.dll differ
diff --git a/JuderUI/dist/libvtv-0.dll b/JuderUI/dist/libvtv-0.dll
new file mode 100644
index 0000000..7940a84
Binary files /dev/null and b/JuderUI/dist/libvtv-0.dll differ
diff --git a/JuderUI/dist/libvtv_stubs-0.dll b/JuderUI/dist/libvtv_stubs-0.dll
new file mode 100644
index 0000000..3a220e0
Binary files /dev/null and b/JuderUI/dist/libvtv_stubs-0.dll differ
diff --git a/JuderUI/dist/libwinpthread-1.dll b/JuderUI/dist/libwinpthread-1.dll
new file mode 100644
index 0000000..db8acef
Binary files /dev/null and b/JuderUI/dist/libwinpthread-1.dll differ
diff --git a/JuderUI/nbproject/private/private.properties b/JuderUI/nbproject/private/private.properties
index a4778f1..58ee606 100644
--- a/JuderUI/nbproject/private/private.properties
+++ b/JuderUI/nbproject/private/private.properties
@@ -1,8 +1,6 @@
 compile.on.save=true
 do.depend=false
 do.jar=true
-file.reference.oscache-2.4.1.jar=K:\\OJ\\Lib\\oscache-2.4.1.jar
-file.reference.registry.jar=K:\\OJ\\Lib\\registry.jar
 javac.debug=true
 javadoc.preview=true
 project.Judger=K:\\OJ\\Judger
diff --git a/JuderUI/nbproject/project.properties b/JuderUI/nbproject/project.properties
index a9d9296..1070184 100644
--- a/JuderUI/nbproject/project.properties
+++ b/JuderUI/nbproject/project.properties
@@ -38,14 +38,21 @@ file.reference.dom4j-1.6.jar=../Lib/dom4j-1.6.jar
 file.reference.hibernate3.jar=../Lib/hibernate3.jar
 file.reference.jdom.jar=../Lib/jdom.jar
 file.reference.jdom2-2.0.5.jar=../Lib/jdom2-2.0.5.jar
+file.reference.jna-platform-4.4.0.jar=../Lib/jna-platform-4.4.0.jar
+file.reference.jna.jar=../Lib/jna.jar
 file.reference.jta.jar=../Lib/jta.jar
+file.reference.Judger.bak.jar=../Lib/Judger.bak.jar
 file.reference.mysql-connector-java-5.1.6-bin.jar=../Lib/mysql-connector-java-5.1.6-bin.jar
-file.reference.oscache-2.4.1.jar=F:\\Java\u5f15\u7528\u5305\\oscache-2.4.1.jar
-file.reference.registry.jar=G:\\registry-3.1.3\\bin\\registry.jar
+file.reference.oscache-2.4.1.jar=../Lib/oscache-2.4.1.jar
+file.reference.registry.jar=../Lib/registry.jar
+file.reference.swt.jar=../Lib/swt.jar
 includes=**
+jar.archive.disabled=${jnlp.enabled}
 jar.compress=false
+jar.index=${jnlp.enabled}
 javac.classpath=\
     ${file.reference.antlr_2.7.6.jar}:\
+    ${file.reference.oscache-2.4.1.jar}:\
     ${file.reference.asm-all-2.2.3.jar}:\
     ${file.reference.cglib-nodep-2.1.3.jar}:\
     ${file.reference.commons-collections-2.1.1.jar}:\
@@ -59,7 +66,10 @@ javac.classpath=\
     ${file.reference.registry.jar}:\
     ${reference.Common.jar}:\
     ${reference.Judger.jar}:\
-    ${file.reference.oscache-2.4.1.jar}
+    ${file.reference.jna.jar}:\
+    ${file.reference.jna-platform-4.4.0.jar}:\
+    ${file.reference.swt.jar}:\
+    ${file.reference.Judger.bak.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false
@@ -84,7 +94,20 @@ javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
 javadoc.windowtitle=
+jnlp.codebase.type=no.codebase
+jnlp.descriptor=application
+jnlp.enabled=false
+jnlp.mixed.code=default
+jnlp.offline-allowed=false
+jnlp.signed=false
+jnlp.signing=
+jnlp.signing.alias=
+jnlp.signing.keystore=
 main.class=gui.MainFrame
+# \u53ef\u4ee5\u9009\u62e9\u8986\u76d6\u9ed8\u8ba4\u7684\u4ee3\u7801\u5e93\u6e05\u5355\u5c5e\u6027, \u7528\u4e8e\u9632\u6b62 RIA \u88ab\u7528\u4f5c\u5176\u4ed6\u7528\u9014
+manifest.custom.codebase=
+# \u53ef\u4ee5\u9009\u62e9\u8986\u76d6\u9ed8\u8ba4\u7684\u6743\u9650\u6e05\u5355\u5c5e\u6027 (\u652f\u6301\u7684\u503c: sandbox, all-permissions)
+manifest.custom.permissions=
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
diff --git a/Judger/build/built-jar.properties b/Judger/build/built-jar.properties
new file mode 100644
index 0000000..6909792
--- /dev/null
+++ b/Judger/build/built-jar.properties
@@ -0,0 +1,6 @@
+#Sat, 13 Jan 2024 16:03:33 +0800
+
+
+K\:\\OJ\\Judger=
+
+K\:\\OJ\\Common=
diff --git a/Judger/dist/Judger.jar b/Judger/dist/Judger.jar
index 5420095..90f966a 100644
Binary files a/Judger/dist/Judger.jar and b/Judger/dist/Judger.jar differ
diff --git a/Judger/dist/lib/Common.jar b/Judger/dist/lib/Common.jar
index 5a645a5..44942a2 100644
Binary files a/Judger/dist/lib/Common.jar and b/Judger/dist/lib/Common.jar differ
diff --git a/Lib/Judger.bak.jar b/Lib/Judger.bak.jar
new file mode 100644
index 0000000..aec8312
Binary files /dev/null and b/Lib/Judger.bak.jar differ
diff --git a/Lib/swt.jar b/Lib/swt.jar
new file mode 100644
index 0000000..916306b
Binary files /dev/null and b/Lib/swt.jar differ
diff --git a/client/build/built-jar.properties b/client/build/built-jar.properties
index f082d61..3863201 100644
--- a/client/build/built-jar.properties
+++ b/client/build/built-jar.properties
@@ -1,4 +1,4 @@
-#Fri, 12 Jan 2024 20:58:59 +0800
+#Sat, 13 Jan 2024 10:35:51 +0800
 
 
 K\:\\OJ\\client=
diff --git a/clientUpdater/build/classes/.netbeans_automatic_build b/clientUpdater/build/classes/.netbeans_automatic_build
deleted file mode 100644
index e69de29..0000000
diff --git a/clientUpdater/build/classes/.netbeans_update_resources b/clientUpdater/build/classes/.netbeans_update_resources
deleted file mode 100644
index e69de29..0000000
diff --git a/clientUpdater/build/classes/clientupdater/UpdaterFrame$1.class b/clientUpdater/build/classes/clientupdater/UpdaterFrame$1.class
index bcc4e72..2384aac 100644
Binary files a/clientUpdater/build/classes/clientupdater/UpdaterFrame$1.class and b/clientUpdater/build/classes/clientupdater/UpdaterFrame$1.class differ
diff --git a/clientUpdater/build/classes/clientupdater/UpdaterFrame$3.class b/clientUpdater/build/classes/clientupdater/UpdaterFrame$3.class
index 2b781da..0c555cc 100644
Binary files a/clientUpdater/build/classes/clientupdater/UpdaterFrame$3.class and b/clientUpdater/build/classes/clientupdater/UpdaterFrame$3.class differ
diff --git a/clientUpdater/build/classes/clientupdater/UpdaterFrame.class b/clientUpdater/build/classes/clientupdater/UpdaterFrame.class
index 3d40078..c1c03f5 100644
Binary files a/clientUpdater/build/classes/clientupdater/UpdaterFrame.class and b/clientUpdater/build/classes/clientupdater/UpdaterFrame.class differ
diff --git a/clientUpdater/build/classes/clientupdater/UpdaterFrame.form b/clientUpdater/build/classes/clientupdater/UpdaterFrame.form
deleted file mode 100644
index d24fcdf..0000000
--- a/clientUpdater/build/classes/clientupdater/UpdaterFrame.form
+++ /dev/null
@@ -1,101 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
-  <Properties>
-    <Property name="defaultCloseOperation" type="int" value="3"/>
-  </Properties>
-  <SyntheticProperties>
-    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
-    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
-  </SyntheticProperties>
-  <AuxValues>
-    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
-    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
-    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
-    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
-    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
-  </AuxValues>
-
-  <Layout>
-    <DimensionLayout dim="0">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" attributes="0">
-                  <Component id="progressbar" max="32767" attributes="0"/>
-                  <Component id="jScrollPane1" max="32767" attributes="0"/>
-                  <Group type="102" attributes="0">
-                      <Component id="LabelMessage" min="-2" max="-2" attributes="0"/>
-                      <EmptySpace pref="54" max="32767" attributes="0"/>
-                      <Component id="EditAdress" min="-2" pref="192" max="-2" attributes="0"/>
-                  </Group>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-    <DimensionLayout dim="1">
-      <Group type="103" groupAlignment="0" attributes="0">
-          <Group type="102" alignment="0" attributes="0">
-              <EmptySpace max="-2" attributes="0"/>
-              <Group type="103" groupAlignment="0" max="-2" attributes="0">
-                  <Component id="LabelMessage" max="32767" attributes="0"/>
-                  <Component id="EditAdress" max="32767" attributes="0"/>
-              </Group>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="progressbar" pref="21" max="32767" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-              <Component id="jScrollPane1" min="-2" pref="166" max="-2" attributes="0"/>
-              <EmptySpace max="-2" attributes="0"/>
-          </Group>
-      </Group>
-    </DimensionLayout>
-  </Layout>
-  <SubComponents>
-    <Component class="javax.swing.JLabel" name="LabelMessage">
-      <Properties>
-        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
-          <Font name="&#x5fae;&#x8f6f;&#x96c5;&#x9ed1;" size="18" style="0"/>
-        </Property>
-        <Property name="text" type="java.lang.String" value="&#x6b63;&#x5728;&#x83b7;&#x53d6;&#x66f4;&#x65b0;&#x4fe1;&#x606f;"/>
-      </Properties>
-    </Component>
-    <Container class="javax.swing.JScrollPane" name="jScrollPane1">
-      <AuxValues>
-        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
-      </AuxValues>
-
-      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
-      <SubComponents>
-        <Component class="javax.swing.JTextArea" name="TextAreaMessage">
-          <Properties>
-            <Property name="editable" type="boolean" value="false"/>
-            <Property name="columns" type="int" value="20"/>
-            <Property name="lineWrap" type="boolean" value="true"/>
-            <Property name="rows" type="int" value="5"/>
-            <Property name="wrapStyleWord" type="boolean" value="true"/>
-          </Properties>
-        </Component>
-      </SubComponents>
-    </Container>
-    <Component class="javax.swing.JTextField" name="EditAdress">
-      <Properties>
-        <Property name="text" type="java.lang.String" value="127.0.0.1:8080"/>
-        <Property name="enabled" type="boolean" value="false"/>
-      </Properties>
-      <Events>
-        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="EditAdressActionPerformed"/>
-      </Events>
-    </Component>
-    <Component class="javax.swing.JProgressBar" name="progressbar">
-      <Properties>
-        <Property name="toolTipText" type="java.lang.String" value=""/>
-        <Property name="stringPainted" type="boolean" value="true"/>
-      </Properties>
-    </Component>
-  </SubComponents>
-</Form>
diff --git a/clientUpdater/dist/clientUpdater.jar b/clientUpdater/dist/clientUpdater.jar
index 3f4cb4d..6a9bafb 100644
Binary files a/clientUpdater/dist/clientUpdater.jar and b/clientUpdater/dist/clientUpdater.jar differ
diff --git a/clientUpdater/dist/lib/Common.jar b/clientUpdater/dist/lib/Common.jar
index 4642743..593c9ff 100644
Binary files a/clientUpdater/dist/lib/Common.jar and b/clientUpdater/dist/lib/Common.jar differ