diff --git a/.env.production b/.env.production
index 0c76ced3d..0baf8bfc8 100644
--- a/.env.production
+++ b/.env.production
@@ -1,3 +1,3 @@
 GENERATE_SOURCEMAP=false
 PUBLIC_URL=/tsg
-REACT_APP_API_URL=http://223.75.53.141:83
+REACT_APP_API_URL=http://local.gunshiiot.com:18083
diff --git a/public/assets/images/testCode.png b/public/assets/images/testCode.png
new file mode 100644
index 000000000..03086380b
Binary files /dev/null and b/public/assets/images/testCode.png differ
diff --git a/src/views/Login/img/bgN.png b/src/views/Login/img/bgN.png
new file mode 100644
index 000000000..66f692789
Binary files /dev/null and b/src/views/Login/img/bgN.png differ
diff --git a/src/views/Login/img/bgTest.png b/src/views/Login/img/bgTest.png
new file mode 100644
index 000000000..a1530ff2e
Binary files /dev/null and b/src/views/Login/img/bgTest.png differ
diff --git a/src/views/Login/index.less b/src/views/Login/index.less
index 9ab0426ae..beabc70ef 100644
--- a/src/views/Login/index.less
+++ b/src/views/Login/index.less
@@ -1,6 +1,6 @@
 .login-root {
   height: 100vh;
-  background: url(./img/bg1.png) 0 0 no-repeat;
+  background: url(./img/bgTest.png) 0 0 no-repeat;
   background-size:100% 100%;
   display: flex;
   justify-content: end;