diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..81c960e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+dependency-reduced-pom.xml
+target/
+
+logs
+*.log
+
+.vscode/
+.settings/
+.prettierrc
\ No newline at end of file
diff --git a/.project b/.project
deleted file mode 100644
index 2cc75e8..0000000
--- a/.project
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>PhysicalRealTimeRouteFinder</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-	</natures>
-	<filteredResources>
-		<filter>
-			<id>1677335971077</id>
-			<name></name>
-			<type>30</type>
-			<matcher>
-				<id>org.eclipse.core.resources.regexFilterMatcher</id>
-				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
-			</matcher>
-		</filter>
-	</filteredResources>
-</projectDescription>
diff --git a/demo.json b/demo.json
index ec35118..3a0005c 100644
--- a/demo.json
+++ b/demo.json
@@ -1,4 +1,4 @@
-坐标系:z轴朝上
+// 坐标系:z轴朝上
 {
     "DataType":"Map",//数据种类 Map地图数据
     "Map":[[0,1,2,1],[2,2,3,1]]