diff --git a/.env.muyu b/.env.muyu
deleted file mode 100644
index 03b05ba..0000000
--- a/.env.muyu
+++ /dev/null
@@ -1,24 +0,0 @@
-# 页面标题
-
-# 生产环境配置
-NODE_ENV = 'production'
-BABEL_ENV = 'production'
-ENV = 'muyu'
-# 若依管理系统/生产环境
-VUE_APP_BASE_API = '/prod-api'
-
-# 应用访问路径 例如使用前缀 /admin/
-VUE_APP_CONTEXT_PATH = '/'
-
-# 监控地址
-VUE_APP_MONITRO_ADMIN = '/admin/applications'
-
-# xxl-job 控制台地址
-VUE_APP_XXL_JOB_ADMIN = '/xxl-job-admin'
-
-# 花荷
-VUE_APP_SYSTEM_HOME = '沐雨'
-VUE_APP_TITLE = 沐雨后台管理系统
-VUE_APP_LOGO_PRE = 'muyu'
-
-
diff --git a/.env.leyan b/.env.qiumu
similarity index 76%
rename from .env.leyan
rename to .env.qiumu
index f6ea93f..78dd19b 100644
--- a/.env.leyan
+++ b/.env.qiumu
@@ -3,7 +3,7 @@
 # 生产环境配置
 NODE_ENV = 'production'
 BABEL_ENV = 'production'
-ENV = 'leyan'
+ENV = 'qiumu'
 # 若依管理系统/生产环境
 VUE_APP_BASE_API = '/prod-api'
 
@@ -17,8 +17,8 @@ VUE_APP_MONITRO_ADMIN = '/admin/applications'
 VUE_APP_XXL_JOB_ADMIN = '/xxl-job-admin'
 
 # 花荷
-VUE_APP_SYSTEM_HOME = '乐妍'
-VUE_APP_TITLE = 乐妍后台管理系统
-VUE_APP_LOGO_PRE = 'leyan'
+VUE_APP_SYSTEM_HOME = '秋沐'
+VUE_APP_TITLE = 秋沐后台管理系统
+VUE_APP_LOGO_PRE = 'qiumu'
 
 
diff --git a/.env.wanyan b/.env.wanyan
deleted file mode 100644
index 902cc4e..0000000
--- a/.env.wanyan
+++ /dev/null
@@ -1,23 +0,0 @@
-# 页面标题
-
-# 生产环境配置
-NODE_ENV = 'production'
-BABEL_ENV = 'production'
-ENV = 'wanyan'
-
-VUE_APP_BASE_API = '/prod-api'
-
-# 应用访问路径 例如使用前缀 /admin/
-VUE_APP_CONTEXT_PATH = '/'
-
-# 监控地址
-VUE_APP_MONITRO_ADMIN = '/admin/applications'
-
-# xxl-job 控制台地址
-VUE_APP_XXL_JOB_ADMIN = '/xxl-job-admin'
-
-VUE_APP_SYSTEM_HOME = '婉妍'
-VUE_APP_TITLE = 婉妍后台管理系统
-VUE_APP_LOGO_PRE = 'wanyan'
-
-
diff --git a/.env.yuan b/.env.yuan
deleted file mode 100644
index 68ed662..0000000
--- a/.env.yuan
+++ /dev/null
@@ -1,24 +0,0 @@
-# 页面标题
-
-# 生产环境配置
-NODE_ENV = 'production'
-BABEL_ENV = 'production'
-ENV = 'yuan'
-# 若依管理系统/生产环境
-VUE_APP_BASE_API = '/prod-api'
-
-# 应用访问路径 例如使用前缀 /admin/
-VUE_APP_CONTEXT_PATH = '/'
-
-# 监控地址
-VUE_APP_MONITRO_ADMIN = '/admin/applications'
-
-# xxl-job 控制台地址
-VUE_APP_XXL_JOB_ADMIN = '/xxl-job-admin'
-
-# 花荷
-VUE_APP_SYSTEM_HOME = '予安'
-VUE_APP_TITLE = 予安后台管理系统
-VUE_APP_LOGO_PRE = 'yuan'
-
-
diff --git a/public/favicon-leyan.ico b/public/favicon-leyan.ico
deleted file mode 100644
index 3bf2838..0000000
Binary files a/public/favicon-leyan.ico and /dev/null differ
diff --git a/public/favicon-muyu.ico b/public/favicon-muyu.ico
deleted file mode 100644
index e24cb3c..0000000
Binary files a/public/favicon-muyu.ico and /dev/null differ
diff --git a/public/favicon-qiumu.ico b/public/favicon-qiumu.ico
new file mode 100644
index 0000000..eae8693
Binary files /dev/null and b/public/favicon-qiumu.ico differ
diff --git a/public/favicon-wanyan.ico b/public/favicon-wanyan.ico
deleted file mode 100644
index 4647e20..0000000
Binary files a/public/favicon-wanyan.ico and /dev/null differ
diff --git a/public/favicon-yuan.ico b/public/favicon-yuan.ico
deleted file mode 100644
index 1a840b2..0000000
Binary files a/public/favicon-yuan.ico and /dev/null differ
diff --git a/src/assets/logo/logo-leyan.png b/src/assets/logo/logo-leyan.png
deleted file mode 100644
index b0b9d46..0000000
Binary files a/src/assets/logo/logo-leyan.png and /dev/null differ
diff --git a/src/assets/logo/logo-muyu.png b/src/assets/logo/logo-muyu.png
deleted file mode 100644
index b36ce0b..0000000
Binary files a/src/assets/logo/logo-muyu.png and /dev/null differ
diff --git a/src/assets/logo/logo-qiumu.png b/src/assets/logo/logo-qiumu.png
new file mode 100644
index 0000000..5bd7b74
Binary files /dev/null and b/src/assets/logo/logo-qiumu.png differ
diff --git a/src/assets/logo/logo-wanyan.png b/src/assets/logo/logo-wanyan.png
deleted file mode 100644
index d76ae91..0000000
Binary files a/src/assets/logo/logo-wanyan.png and /dev/null differ
diff --git a/src/assets/logo/logo-yuan.png b/src/assets/logo/logo-yuan.png
deleted file mode 100644
index d514986..0000000
Binary files a/src/assets/logo/logo-yuan.png and /dev/null differ