diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 9636ec6..a4c3d89 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -16,7 +16,7 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/test.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="327">
+            <state relative-caret-position="10032">
               <caret line="528" column="49" selection-start-line="528" selection-start-column="42" selection-end-line="528" selection-end-column="49" />
               <folding>
                 <element signature="n#style#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
@@ -28,12 +28,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/echarts_map_test 1.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="193">
-              <caret line="168" column="32" lean-forward="true" selection-start-line="166" selection-start-column="12" selection-end-line="168" selection-end-column="32" />
-              <folding>
-                <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#div#1;n#!!top" expanded="true" />
-              </folding>
+            <state relative-caret-position="3192">
+              <caret line="168" column="32" selection-start-line="166" selection-start-column="12" selection-end-line="168" selection-end-column="32" />
             </state>
           </provider>
         </entry>
@@ -55,23 +51,17 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/demo_1.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="388">
+            <state relative-caret-position="31502">
               <caret line="1658" column="38" lean-forward="true" selection-start-line="1658" selection-start-column="38" selection-end-line="1658" selection-end-column="38" />
-              <folding>
-                <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#div#1;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-                <element signature="n#style#0;n#div#1;n#!!top" expanded="true" />
-              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/map.html">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-505">
-              <caret line="367" column="86" lean-forward="true" selection-start-line="367" selection-start-column="35" selection-end-line="367" selection-end-column="86" />
+            <state relative-caret-position="10792">
+              <caret line="568" column="7" lean-forward="true" selection-start-line="568" selection-start-column="7" selection-end-line="568" selection-end-column="7" />
             </state>
           </provider>
         </entry>
@@ -79,7 +69,7 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/js/demo.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-569">
+            <state>
               <folding>
                 <element signature="n#!!doc" expanded="true" />
               </folding>
@@ -87,11 +77,11 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/js/map.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="7372">
-              <caret line="388" column="24" selection-start-line="388" selection-start-column="24" selection-end-line="388" selection-end-column="24" />
+            <state relative-caret-position="191">
+              <caret line="476" column="36" selection-start-line="476" selection-start-column="36" selection-end-line="476" selection-end-column="36" />
             </state>
           </provider>
         </entry>
@@ -143,7 +133,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -155,6 +144,7 @@
           <select />
         </subPane>
       </pane>
+      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -188,17 +178,19 @@
       <updated>1576569407340</updated>
       <workItem from="1576569409159" duration="1687000" />
       <workItem from="1576671812636" duration="1016000" />
-      <workItem from="1576723846646" duration="5964000" />
+      <workItem from="1576723846646" duration="6468000" />
+      <workItem from="1576743516593" duration="368000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="8667000" />
+    <option name="totallyTimeSpent" value="9539000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="23" width="1440" height="820" extended-state="0" />
+    <editor active="true" />
     <layout>
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.15379113" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.15593705" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
       <window_info id="Favorites" order="2" side_tool="true" />
       <window_info anchor="bottom" id="Message" order="0" />
@@ -211,7 +203,7 @@
       <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="Database Changes" order="8" />
       <window_info anchor="bottom" id="Version Control" order="9" />
-      <window_info active="true" anchor="bottom" id="Terminal" order="10" visible="true" weight="0.25686812" />
+      <window_info active="true" anchor="bottom" id="Terminal" order="10" visible="true" weight="0.26785713" />
       <window_info anchor="bottom" id="Event Log" order="11" side_tool="true" />
       <window_info anchor="bottom" id="Messages" order="12" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
@@ -259,6 +251,32 @@
     <entry file="file://$PROJECT_DIR$/image/3.jpg">
       <provider selected="true" editor-type-id="images" />
     </entry>
+    <entry file="file://$PROJECT_DIR$/china.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state>
+          <folding>
+            <element signature="n#!!doc" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/test.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="10032">
+          <caret line="528" column="49" selection-start-line="528" selection-start-column="42" selection-end-line="528" selection-end-column="49" />
+          <folding>
+            <element signature="n#style#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/echarts_map_test 1.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="3192">
+          <caret line="168" column="32" selection-start-line="166" selection-start-column="12" selection-end-line="168" selection-end-column="32" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/demo.html">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="2527">
@@ -273,18 +291,19 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/demo_1.html">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="388">
+        <state relative-caret-position="31502">
           <caret line="1658" column="38" lean-forward="true" selection-start-line="1658" selection-start-column="38" selection-end-line="1658" selection-end-column="38" />
-          <folding>
-            <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#div#1;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#div#1;n#!!top" expanded="true" />
-          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/china.js">
+    <entry file="file://$PROJECT_DIR$/map.html">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="10792">
+          <caret line="568" column="7" lean-forward="true" selection-start-line="568" selection-start-column="7" selection-end-line="568" selection-end-column="7" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/js/demo.js">
       <provider selected="true" editor-type-id="text-editor">
         <state>
           <folding>
@@ -293,47 +312,10 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/js/demo.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-569">
-          <folding>
-            <element signature="n#!!doc" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/test.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="327">
-          <caret line="528" column="49" selection-start-line="528" selection-start-column="42" selection-end-line="528" selection-end-column="49" />
-          <folding>
-            <element signature="n#style#0;n#div#1;n#body#0;n#html#0;n#!!top" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/echarts_map_test 1.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="193">
-          <caret line="168" column="32" lean-forward="true" selection-start-line="166" selection-start-column="12" selection-end-line="168" selection-end-column="32" />
-          <folding>
-            <element signature="n#style#0;n#div#0;n#!!top" expanded="true" />
-            <element signature="n#style#0;n#div#1;n#!!top" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/js/map.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="7372">
-          <caret line="388" column="24" selection-start-line="388" selection-start-column="24" selection-end-line="388" selection-end-column="24" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/map.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-505">
-          <caret line="367" column="86" lean-forward="true" selection-start-line="367" selection-start-column="35" selection-end-line="367" selection-end-column="86" />
+        <state relative-caret-position="191">
+          <caret line="476" column="36" selection-start-line="476" selection-start-column="36" selection-end-line="476" selection-end-column="36" />
         </state>
       </provider>
     </entry>
diff --git a/js/map.js b/js/map.js
index c4ef4ad..30edaa2 100644
--- a/js/map.js
+++ b/js/map.js
@@ -474,7 +474,7 @@ option = {
       map: 'china',
       left: '140',
       right: '10%',
-      center: [99.98561551896913, 30.205000490896193],
+      center: [99.98561551896913, 33.205000490896193],
       zoom: 0.6,
       label: {
           emphasis: {