diff --git a/docs/distributed_05.rst b/docs/distributed_05.rst
index 43d4f3217c63da2b17505d13504d0c92ee80990e..8159a76a90b1bb1f9ca19bf99c9eb63298b92480 100644
--- a/docs/distributed_05.rst
+++ b/docs/distributed_05.rst
@@ -85,8 +85,8 @@
         # Use it to encrypt or decrypt data
 
         # Jumpserver 使用 SECRET_KEY 进行加密,请务必修改以下设置
-        # SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
-        SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        # SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
 
         # Django security setting, if your disable debug model, you should setting that
         ALLOWED_HOSTS = ['*']
diff --git a/docs/setup_by_centos7.rst b/docs/setup_by_centos7.rst
index 3c2a627dcf9a4d310157835a02f1f1824f79c3f8..222fa252fb9480fade7704fc4fec89480531fc27 100644
--- a/docs/setup_by_centos7.rst
+++ b/docs/setup_by_centos7.rst
@@ -126,8 +126,8 @@ CentOS 7 安装文档
         # Use it to encrypt or decrypt data
 
         # Jumpserver 使用 SECRET_KEY 进行加密,请务必修改以下设置
-        # SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
-        SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        # SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
 
         # Django security setting, if your disable debug model, you should setting that
         ALLOWED_HOSTS = ['*']
diff --git a/docs/setup_by_ubuntu.rst b/docs/setup_by_ubuntu.rst
index 17c42872ddde01e7aa6ee8d6cfe1555c5a1e2d99..4389b6acee6da6f121c4d0492ae045badde387b6 100644
--- a/docs/setup_by_ubuntu.rst
+++ b/docs/setup_by_ubuntu.rst
@@ -151,8 +151,8 @@
         # Use it to encrypt or decrypt data
 
         # Jumpserver 使用 SECRET_KEY 进行加密,请务必修改以下设置
-        # SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
-        SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        # SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
 
         # Django security setting, if your disable debug model, you should setting that
         ALLOWED_HOSTS = ['*']
diff --git a/docs/step_by_step.rst b/docs/step_by_step.rst
index 253ddcd6452ba1b7e337c4a17351f3d302c79c9d..472c762f378fefc5ab6fd1fcc72cf6e4d8a2f0a5 100644
--- a/docs/step_by_step.rst
+++ b/docs/step_by_step.rst
@@ -182,8 +182,8 @@
         # Use it to encrypt or decrypt data
 
         # Jumpserver 使用 SECRET_KEY 进行加密,请务必修改以下设置
-        # SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
-        SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        # SECRET_KEY = '请随意输入随机字符串(推荐字符大于等于 50位)'
+        SECRET_KEY = os.environ.get('SECRET_KEY') or '2vym+ky!997d5kkcc64mnz06y1mmui3lut#(^wd=%s_qj$1%x'
 
         # Django security setting, if your disable debug model, you should setting that
         ALLOWED_HOSTS = ['*']