diff --git a/CHANGELOG.md b/CHANGELOG.md
index 71037d9516..82d371eef6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 
 ### 新特性
 * 【crypto】      提供HmacSM3支持（issue#396@Github）
+* 【setting】     SettingLoader添加同步锁（issue#396@Github）
 
 ### Bug修复
 * 【log】           修复log模块模板拼接时没有判断等级关闭与否的问题
diff --git a/hutool-all/pom.xml b/hutool-all/pom.xml
index 8d9555bb69..1c30594561 100644
--- a/hutool-all/pom.xml
+++ b/hutool-all/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-all</artifactId>
diff --git a/hutool-aop/pom.xml b/hutool-aop/pom.xml
index e6edd68ec8..b2cc987386 100644
--- a/hutool-aop/pom.xml
+++ b/hutool-aop/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-aop</artifactId>
diff --git a/hutool-bloomFilter/pom.xml b/hutool-bloomFilter/pom.xml
index 36de126d82..ccdda6e670 100644
--- a/hutool-bloomFilter/pom.xml
+++ b/hutool-bloomFilter/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-bloomFilter</artifactId>
diff --git a/hutool-cache/pom.xml b/hutool-cache/pom.xml
index 07253b6bbf..605df1d490 100644
--- a/hutool-cache/pom.xml
+++ b/hutool-cache/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-cache</artifactId>
diff --git a/hutool-captcha/pom.xml b/hutool-captcha/pom.xml
index ca64c60a91..0bcf83df4e 100644
--- a/hutool-captcha/pom.xml
+++ b/hutool-captcha/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-captcha</artifactId>
diff --git a/hutool-core/pom.xml b/hutool-core/pom.xml
index 564d2e1952..16b8701cd5 100644
--- a/hutool-core/pom.xml
+++ b/hutool-core/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-core</artifactId>
diff --git a/hutool-cron/pom.xml b/hutool-cron/pom.xml
index 2d95453bcd..5e9f675af7 100644
--- a/hutool-cron/pom.xml
+++ b/hutool-cron/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-cron</artifactId>
diff --git a/hutool-crypto/pom.xml b/hutool-crypto/pom.xml
index 2a66487dd3..25ea342a38 100644
--- a/hutool-crypto/pom.xml
+++ b/hutool-crypto/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-crypto</artifactId>
diff --git a/hutool-db/pom.xml b/hutool-db/pom.xml
index d77bcd3c3a..4ddb333eb7 100644
--- a/hutool-db/pom.xml
+++ b/hutool-db/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-db</artifactId>
diff --git a/hutool-dfa/pom.xml b/hutool-dfa/pom.xml
index 2c8fc61f81..145546d1d0 100644
--- a/hutool-dfa/pom.xml
+++ b/hutool-dfa/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-dfa</artifactId>
diff --git a/hutool-extra/pom.xml b/hutool-extra/pom.xml
index a5b5c1adca..cc7d80c7e5 100644
--- a/hutool-extra/pom.xml
+++ b/hutool-extra/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-extra</artifactId>
diff --git a/hutool-http/pom.xml b/hutool-http/pom.xml
index 2c746260d1..a8f9da9170 100644
--- a/hutool-http/pom.xml
+++ b/hutool-http/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-http</artifactId>
diff --git a/hutool-json/pom.xml b/hutool-json/pom.xml
index 2d422ace79..5c3bfd9352 100644
--- a/hutool-json/pom.xml
+++ b/hutool-json/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-json</artifactId>
diff --git a/hutool-log/pom.xml b/hutool-log/pom.xml
index 8ea74890cb..7c198e7e00 100644
--- a/hutool-log/pom.xml
+++ b/hutool-log/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-log</artifactId>
diff --git a/hutool-poi/pom.xml b/hutool-poi/pom.xml
index 863a5f8c9c..172ba5998a 100644
--- a/hutool-poi/pom.xml
+++ b/hutool-poi/pom.xml
@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-poi</artifactId>
diff --git a/hutool-script/pom.xml b/hutool-script/pom.xml
index e27eb23676..7d1b15968e 100644
--- a/hutool-script/pom.xml
+++ b/hutool-script/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-script</artifactId>
diff --git a/hutool-setting/pom.xml b/hutool-setting/pom.xml
index db98ed0613..b1abcc1f17 100644
--- a/hutool-setting/pom.xml
+++ b/hutool-setting/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-setting</artifactId>
diff --git a/hutool-setting/src/main/java/cn/hutool/setting/SettingLoader.java b/hutool-setting/src/main/java/cn/hutool/setting/SettingLoader.java
index 362d75713b..c416836a6e 100644
--- a/hutool-setting/src/main/java/cn/hutool/setting/SettingLoader.java
+++ b/hutool-setting/src/main/java/cn/hutool/setting/SettingLoader.java
@@ -98,7 +98,7 @@ public boolean load(UrlResource urlResource) {
 	 * @return 加载成功与否
 	 * @throws IOException IO异常
 	 */
-	public boolean load(InputStream settingStream) throws IOException {
+	synchronized public boolean load(InputStream settingStream) throws IOException {
 		this.groupedMap.clear();
 		BufferedReader reader = null;
 		try {
@@ -177,7 +177,7 @@ public void store(String absolutePath) {
 	 * @param writer Writer
 	 * @throws IOException IO异常
 	 */
-	private void store(PrintWriter writer) throws IOException {
+	synchronized private void store(PrintWriter writer) throws IOException {
 		for (Entry<String, LinkedHashMap<String, String>> groupEntry : this.groupedMap.entrySet()) {
 			writer.println(StrUtil.format("{}{}{}", CharUtil.BRACKET_START, groupEntry.getKey(), CharUtil.BRACKET_END));
 			for (Entry<String, String> entry : groupEntry.getValue().entrySet()) {
diff --git a/hutool-socket/pom.xml b/hutool-socket/pom.xml
index f7524348f6..94ac55d1f5 100644
--- a/hutool-socket/pom.xml
+++ b/hutool-socket/pom.xml
@@ -9,7 +9,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-socket</artifactId>
diff --git a/hutool-system/pom.xml b/hutool-system/pom.xml
index f6000883d5..5b11db20ed 100644
--- a/hutool-system/pom.xml
+++ b/hutool-system/pom.xml
@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>cn.hutool</groupId>
 		<artifactId>hutool-parent</artifactId>
-		<version>4.5.13-SNAPSHOT</version>
+		<version>4.5.13</version>
 	</parent>
 
 	<artifactId>hutool-system</artifactId>
diff --git a/pom.xml b/pom.xml
index 316de02cdf..dc7147435c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
 
 	<groupId>cn.hutool</groupId>
 	<artifactId>hutool-parent</artifactId>
-	<version>4.5.13-SNAPSHOT</version>
+	<version>4.5.13</version>
 	<name>hutool</name>
 	<description>提供丰富的Java工具方法</description>
 	<url>https://github.com/looly/hutool</url>