diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..9c7e6e5
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 blue
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 6abc829..dd44e48 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 #### 介绍
 本项目为盒子IM后台管理,主要为盒子IM提供用户管理、群组管理、消息管理、敏感词管理等后台功能。
 
-建议先把业务服务跑起来，再回来搭建后台服务:
+建议先把业务服务跑起来，再回来搭建后台服务:  
 盒子IM业务仓库地址：https://gitee.com/bluexsx/box-im  
 详细文档:  https://www.yuque.com/u1475064/mufu2a
 
diff --git a/im-admin-ui/src/components/ImageUpload/index.vue b/im-admin-ui/src/components/ImageUpload/index.vue
index 637d42a..1b62739 100644
--- a/im-admin-ui/src/components/ImageUpload/index.vue
+++ b/im-admin-ui/src/components/ImageUpload/index.vue
@@ -59,7 +59,7 @@ const props = defineProps({
 });
 
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
-const emit = defineEmits(['update:modelValue']);
+const emit = defineEmits(['update:modelValue', 'on-success']);
 
 const dialogImageUrl = ref('');
 const dialogVisible = ref(false);
@@ -99,6 +99,7 @@ const handleBeforeUpload = (file: any) => {
 // 上传成功回调
 const handleUploadSuccess = (res: any) => {
     if (res.code === 200) {
+        emit('on-success', res.data);
         emit('update:modelValue', res.data.originUrl);
     } else {
         emit('update:modelValue', '');
diff --git a/im-admin/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/core/I18nLocaleResolver.java b/im-admin/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/core/I18nLocaleResolver.java
index 98ddd06..c877cd3 100644
--- a/im-admin/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/core/I18nLocaleResolver.java
+++ b/im-admin/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/core/I18nLocaleResolver.java
@@ -15,12 +15,35 @@ public class I18nLocaleResolver implements LocaleResolver {
 
     @Override
     public Locale resolveLocale(HttpServletRequest httpServletRequest) {
-        String language = httpServletRequest.getHeader("content-language");
-        Locale locale = Locale.getDefault();
-        if (language != null && language.length() > 0) {
-            String[] split = language.split("_");
-            locale = new Locale(split[0], split[1]);
+        String languageHeader = httpServletRequest.getHeader("content-language");
+        Locale locale;
+
+        if (languageHeader != null && !languageHeader.isEmpty()) {
+            // 处理可能的逗号分隔的语言列表
+            String[] languages = languageHeader.split(",");
+            String preferredLanguage = languages[0]; // 取第一个语言标签作为首选
+
+            // 处理语言标签的格式（可能包含语言、国家、区域）
+            String[] parts = preferredLanguage.split("-");
+            switch (parts.length) {
+                case 1: // 只有语言代码
+                    locale = new Locale(parts[0]);
+                    break;
+                case 2: // 语言代码和国家代码
+                    locale = new Locale(parts[0], parts[1]);
+                    break;
+                case 3: // 语言代码、国家代码和区域代码
+                    locale = new Locale(parts[0], parts[1], parts[2]);
+                    break;
+                default: // 默认回退到默认语言环境
+                    locale = Locale.getDefault();
+                    break;
+            }
+        } else {
+            // 如果没有 content-language 头部，使用默认语言环境
+            locale = Locale.getDefault();
         }
+
         return locale;
     }
 
@@ -28,4 +51,4 @@ public class I18nLocaleResolver implements LocaleResolver {
     public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {
 
     }
-}
+}
\ No newline at end of file