diff --git a/three_kingdoms/README.md b/three_kingdoms/README.md
index c50231c..5511de1 100644
--- a/three_kingdoms/README.md
+++ b/three_kingdoms/README.md
@@ -2,14 +2,7 @@
 由于史料的缺失，一些即使为人们熟知的历史事件也往往存在着很多未解之谜。以三国历史为例，诸葛亮为什么出山帮助当时势力弱小的刘备，同为天下英雄的曹操和刘备为什么成就差距巨大等等。以往学者往往采用二维关系分析历史，这样得出的结论往往比较片面。使用TuGraph将三国的历史人物和事件导入图模型中，使用图计算方式进行分析，能够帮助我们从有限的信息中获得更有价值的知识，是一种非常有意义的跨学科尝试。
 # 2. 数据建模
 我们设计了5类顶点和5类边，点包括“主公”，“州”，“文臣”，“武将”，“战役”，边包括“父亲”，“兄长”，“隶属”，“籍贯”，“参战”。其具体建模信息如下所示：
-5类点
-![image.png](images/leader.png)
-![image.png](images/states.png)
-![image.png](images/officer.png)
-![image.png](images/solider.png)
-![image.png](images/war.png)
-5类边
-![image.png](images/edges.png)
+![image.png](images/schema.png)
 # 3. 数据导入
 向TuGraph导入数据，既可以使用TuGraph的`lgraph_import`工具离线导入，也可以使用页面导入。lgraph_import导入命令如下所示
 ```shell
diff --git a/three_kingdoms/query/case.cypher b/three_kingdoms/case.cypher
similarity index 100%
rename from three_kingdoms/query/case.cypher
rename to three_kingdoms/case.cypher
diff --git a/three_kingdoms/control.sh b/three_kingdoms/control.sh
new file mode 100644
index 0000000..4704e4f
--- /dev/null
+++ b/three_kingdoms/control.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+set -x
+TUGRAPH_PATH=${HOME}/project/tugraph-db/build/output
+TUGRAPH_WEB=${TUGRAPH_PATH}/resource
+function start {
+    "${TUGRAPH_PATH}"/lgraph_server -c ./lgraph_standalone.json --web "${TUGRAPH_WEB}" -d start
+}
+function stop {
+    "${TUGRAPH_PATH}"/lgraph_server -c ./lgraph_standalone.json -d stop
+}
+function load {
+    "${TUGRAPH_PATH}"/lgraph_import -c ./rawdata/import.json -d lgraph_db --overwrite true --graph default --verbose 2
+}
+function remove {
+    rm -rf lgraph_db .import_tmp
+}
+function restart {
+    stop
+    start
+}
+function reload {
+    remove
+    load
+}
+function reboot {
+    stop
+    reload && sleep 2 && start
+}
+# load or reload
+$1
diff --git a/three_kingdoms/images/edges.png b/three_kingdoms/images/edges.png
deleted file mode 100644
index 4a6c81a..0000000
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diff --git a/three_kingdoms/images/leader.png b/three_kingdoms/images/leader.png
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index f1278c0..0000000
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diff --git a/three_kingdoms/images/officer.png b/three_kingdoms/images/officer.png
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diff --git a/three_kingdoms/images/schema.png b/three_kingdoms/images/schema.png
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index 0000000..24aebca
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diff --git a/three_kingdoms/images/solider.png b/three_kingdoms/images/solider.png
deleted file mode 100644
index d673b7e..0000000
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diff --git a/three_kingdoms/images/states.png b/three_kingdoms/images/states.png
deleted file mode 100644
index 2c98076..0000000
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diff --git a/three_kingdoms/images/war.png b/three_kingdoms/images/war.png
deleted file mode 100644
index 12d7ade..0000000
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diff --git a/three_kingdoms/lgraph.json b/three_kingdoms/lgraph_standalone.json
similarity index 100%
rename from three_kingdoms/lgraph.json
rename to three_kingdoms/lgraph_standalone.json
diff --git a/three_kingdoms/import.json b/three_kingdoms/raw_data/import.json
similarity index 100%
rename from three_kingdoms/import.json
rename to three_kingdoms/raw_data/import.json
diff --git a/three_kingdoms/run_import.sh b/three_kingdoms/run_import.sh
deleted file mode 100755
index 2b0fb67..0000000
--- a/three_kingdoms/run_import.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-mkdir -p /var/lib/lgraph/
-lgraph_import --dir /var/lib/lgraph/three_kingdoms_db --verbose 2 -c import.json --dry_run 0 --continue_on_error 1 --overwrite 1 --online false
-rm -rf import_tmp
-
-echo "IMPORT DONE."
diff --git a/three_kingdoms/run_query.sh b/three_kingdoms/run_query.sh
deleted file mode 100755
index 5115b86..0000000
--- a/three_kingdoms/run_query.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-CYPHER="lgraph_cypher -u admin -P 73@TuGraph -p 27001 -f "
-QUERY_DIR="./query"
-
-cat $QUERY_DIR/e1.cypher
-$CYPHER $QUERY_DIR/e1.cypher
-echo
-
-cat $QUERY_DIR/e2.cypher
-$CYPHER $QUERY_DIR/e2.cypher
-echo
-
-cat $QUERY_DIR/e3.cypher
-$CYPHER $QUERY_DIR/e3.cypher
-echo
-
-cat $QUERY_DIR/e4.cypher
-$CYPHER $QUERY_DIR/e4.cypher
-echo
-
-cat $QUERY_DIR/e5.cypher
-$CYPHER $QUERY_DIR/e5.cypher
-echo
-
-echo "QUERY DONE."
\ No newline at end of file
diff --git a/three_kingdoms/run_server.sh b/three_kingdoms/run_server.sh
deleted file mode 100755
index 22674b5..0000000
--- a/three_kingdoms/run_server.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-lgraph_server -c lgraph.json
\ No newline at end of file