diff --git a/devkit-core/pom.xml b/devkit-core/pom.xml
index 58de224..c38bc77 100644
--- a/devkit-core/pom.xml
+++ b/devkit-core/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>devkit-core</artifactId>
diff --git a/devkit-utils/pom.xml b/devkit-utils/pom.xml
index ab60987..0433dba 100644
--- a/devkit-utils/pom.xml
+++ b/devkit-utils/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>devkit-utils</artifactId>
diff --git a/guid/pom.xml b/guid/pom.xml
index 4a7d4be..1a36d42 100644
--- a/guid/pom.xml
+++ b/guid/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>guid</artifactId>
diff --git a/pom.xml b/pom.xml
index 0fe25ab..744acd2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (C) 2023 CodeCraftersCN.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
@@ -12,7 +29,7 @@
 
     <groupId>cn.org.codecrafters</groupId>
     <artifactId>jdevkit</artifactId>
-    <version>1.0.0-RC</version>
+    <version>1.0.0</version>
     <inceptionYear>2023</inceptionYear>
 
     <packaging>pom</packaging>
diff --git a/simple-jwt-authzero/pom.xml b/simple-jwt-authzero/pom.xml
index 0a0cdae..def81d6 100644
--- a/simple-jwt-authzero/pom.xml
+++ b/simple-jwt-authzero/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>simple-jwt-authzero</artifactId>
diff --git a/simple-jwt-facade/pom.xml b/simple-jwt-facade/pom.xml
index 215b727..7deb2b0 100644
--- a/simple-jwt-facade/pom.xml
+++ b/simple-jwt-facade/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>simple-jwt-facade</artifactId>
diff --git a/simple-jwt-jjwt/pom.xml b/simple-jwt-jjwt/pom.xml
index 747d07a..85c66e5 100644
--- a/simple-jwt-jjwt/pom.xml
+++ b/simple-jwt-jjwt/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>simple-jwt-jjwt</artifactId>
diff --git a/simple-jwt-spring-boot-starter/pom.xml b/simple-jwt-spring-boot-starter/pom.xml
index 16af4bb..95cd204 100644
--- a/simple-jwt-spring-boot-starter/pom.xml
+++ b/simple-jwt-spring-boot-starter/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>simple-jwt-spring-boot-starter</artifactId>
diff --git a/webcal/pom.xml b/webcal/pom.xml
index 8c27ec9..a11b1ff 100644
--- a/webcal/pom.xml
+++ b/webcal/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>cn.org.codecrafters</groupId>
         <artifactId>jdevkit</artifactId>
-        <version>1.0.0-RC</version>
+        <version>1.0.0</version>
     </parent>
 
     <artifactId>webcal</artifactId>
diff --git a/webcal/src/main/resources/logback.xml b/webcal/src/main/resources/logback.xml
new file mode 100644
index 0000000..af1c7a3
--- /dev/null
+++ b/webcal/src/main/resources/logback.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright (C) 2023 CodeCraftersCN.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<configuration>
+
+    <statusListener class="ch.qos.logback.core.status.NopStatusListener" />
+
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} : %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <appender name="STDOUT-C" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%date{yyyy-MM-dd HH:mm:ss} [%thread] %highlight(%-5level) %cyan(%logger{50}) : %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT-C"/>
+    </root>
+</configuration>
\ No newline at end of file