diff --git a/xiuosiot-frontend/src/assets/images/HM100_product.png b/xiuosiot-frontend/src/assets/images/HM100_product.png
index 9b1ea5e..c8bce7f 100644
Binary files a/xiuosiot-frontend/src/assets/images/HM100_product.png and b/xiuosiot-frontend/src/assets/images/HM100_product.png differ
diff --git a/xiuosiot-frontend/src/assets/images/M168.png b/xiuosiot-frontend/src/assets/images/M168.png
index 7538102..6cafb6d 100644
Binary files a/xiuosiot-frontend/src/assets/images/M168.png and b/xiuosiot-frontend/src/assets/images/M168.png differ
diff --git a/xiuosiot-frontend/src/assets/images/RV400.png b/xiuosiot-frontend/src/assets/images/RV400.png
index ba6fc71..e86ff9e 100644
Binary files a/xiuosiot-frontend/src/assets/images/RV400.png and b/xiuosiot-frontend/src/assets/images/RV400.png differ
diff --git a/xiuosiot-frontend/src/assets/images/ai_elec.png b/xiuosiot-frontend/src/assets/images/ai_elec.png
index 25b2290..d7435f5 100644
Binary files a/xiuosiot-frontend/src/assets/images/ai_elec.png and b/xiuosiot-frontend/src/assets/images/ai_elec.png differ
diff --git a/xiuosiot-frontend/src/assets/images/ai_factory.png b/xiuosiot-frontend/src/assets/images/ai_factory.png
index c56a038..8a594c1 100644
Binary files a/xiuosiot-frontend/src/assets/images/ai_factory.png and b/xiuosiot-frontend/src/assets/images/ai_factory.png differ
diff --git a/xiuosiot-frontend/src/assets/images/ai_traffic.png b/xiuosiot-frontend/src/assets/images/ai_traffic.png
index cb2602e..3b56f31 100644
Binary files a/xiuosiot-frontend/src/assets/images/ai_traffic.png and b/xiuosiot-frontend/src/assets/images/ai_traffic.png differ
diff --git a/xiuosiot-frontend/src/assets/images/ammeter_workshop.png b/xiuosiot-frontend/src/assets/images/ammeter_workshop.png
index 901a52c..b168b0c 100644
Binary files a/xiuosiot-frontend/src/assets/images/ammeter_workshop.png and b/xiuosiot-frontend/src/assets/images/ammeter_workshop.png differ
diff --git a/xiuosiot-frontend/src/assets/images/background.jpg b/xiuosiot-frontend/src/assets/images/background.jpg
index 2288349..0c96dfd 100644
Binary files a/xiuosiot-frontend/src/assets/images/background.jpg and b/xiuosiot-frontend/src/assets/images/background.jpg differ
diff --git a/xiuosiot-frontend/src/assets/images/bg.jpg b/xiuosiot-frontend/src/assets/images/bg.jpg
index 5e99e95..a4e0dd2 100644
Binary files a/xiuosiot-frontend/src/assets/images/bg.jpg and b/xiuosiot-frontend/src/assets/images/bg.jpg differ
diff --git a/xiuosiot-frontend/src/assets/images/dashengda-slide1.png b/xiuosiot-frontend/src/assets/images/dashengda-slide1.png
index abb18d3..5e35a20 100644
Binary files a/xiuosiot-frontend/src/assets/images/dashengda-slide1.png and b/xiuosiot-frontend/src/assets/images/dashengda-slide1.png differ
diff --git a/xiuosiot-frontend/src/assets/images/dashengda-slide2.png b/xiuosiot-frontend/src/assets/images/dashengda-slide2.png
index 26c8a4b..95869d2 100644
Binary files a/xiuosiot-frontend/src/assets/images/dashengda-slide2.png and b/xiuosiot-frontend/src/assets/images/dashengda-slide2.png differ
diff --git a/xiuosiot-frontend/src/assets/images/dashengda_arch.png b/xiuosiot-frontend/src/assets/images/dashengda_arch.png
index 681ea59..4896a3c 100644
Binary files a/xiuosiot-frontend/src/assets/images/dashengda_arch.png and b/xiuosiot-frontend/src/assets/images/dashengda_arch.png differ
diff --git a/xiuosiot-frontend/src/assets/images/dashengda_system.png b/xiuosiot-frontend/src/assets/images/dashengda_system.png
index 39119ee..7d3f372 100644
Binary files a/xiuosiot-frontend/src/assets/images/dashengda_system.png and b/xiuosiot-frontend/src/assets/images/dashengda_system.png differ
diff --git a/xiuosiot-frontend/src/assets/images/dataAnalysisBg2.jpeg b/xiuosiot-frontend/src/assets/images/dataAnalysisBg2.jpeg
index e4b9782..d43d46f 100644
Binary files a/xiuosiot-frontend/src/assets/images/dataAnalysisBg2.jpeg and b/xiuosiot-frontend/src/assets/images/dataAnalysisBg2.jpeg differ
diff --git a/xiuosiot-frontend/src/assets/images/dataCollection.png b/xiuosiot-frontend/src/assets/images/dataCollection.png
index 876d7c5..7392b1c 100644
Binary files a/xiuosiot-frontend/src/assets/images/dataCollection.png and b/xiuosiot-frontend/src/assets/images/dataCollection.png differ
diff --git a/xiuosiot-frontend/src/assets/images/elec.png b/xiuosiot-frontend/src/assets/images/elec.png
index a8e59ed..91d3cc8 100644
Binary files a/xiuosiot-frontend/src/assets/images/elec.png and b/xiuosiot-frontend/src/assets/images/elec.png differ
diff --git a/xiuosiot-frontend/src/assets/images/electricity-monitor.png b/xiuosiot-frontend/src/assets/images/electricity-monitor.png
index e89c7a7..e46b5d0 100644
Binary files a/xiuosiot-frontend/src/assets/images/electricity-monitor.png and b/xiuosiot-frontend/src/assets/images/electricity-monitor.png differ
diff --git a/xiuosiot-frontend/src/assets/images/environment-mentor.png b/xiuosiot-frontend/src/assets/images/environment-mentor.png
index 1be3051..55a4f96 100644
Binary files a/xiuosiot-frontend/src/assets/images/environment-mentor.png and b/xiuosiot-frontend/src/assets/images/environment-mentor.png differ
diff --git a/xiuosiot-frontend/src/assets/images/gateway.png b/xiuosiot-frontend/src/assets/images/gateway.png
index e96cd08..0dbf83b 100644
Binary files a/xiuosiot-frontend/src/assets/images/gateway.png and b/xiuosiot-frontend/src/assets/images/gateway.png differ
diff --git a/xiuosiot-frontend/src/assets/images/hangxiao-slide1.png b/xiuosiot-frontend/src/assets/images/hangxiao-slide1.png
index d1fe9a7..8f4efbd 100644
Binary files a/xiuosiot-frontend/src/assets/images/hangxiao-slide1.png and b/xiuosiot-frontend/src/assets/images/hangxiao-slide1.png differ
diff --git a/xiuosiot-frontend/src/assets/images/hangxiao-slide2.png b/xiuosiot-frontend/src/assets/images/hangxiao-slide2.png
index 90176af..622cf62 100644
Binary files a/xiuosiot-frontend/src/assets/images/hangxiao-slide2.png and b/xiuosiot-frontend/src/assets/images/hangxiao-slide2.png differ
diff --git a/xiuosiot-frontend/src/assets/images/home.png b/xiuosiot-frontend/src/assets/images/home.png
index 1fabdbc..808f923 100644
Binary files a/xiuosiot-frontend/src/assets/images/home.png and b/xiuosiot-frontend/src/assets/images/home.png differ
diff --git a/xiuosiot-frontend/src/assets/images/home_bg.png b/xiuosiot-frontend/src/assets/images/home_bg.png
index 14b00f6..fd467ae 100644
Binary files a/xiuosiot-frontend/src/assets/images/home_bg.png and b/xiuosiot-frontend/src/assets/images/home_bg.png differ
diff --git a/xiuosiot-frontend/src/assets/images/img_flow.png b/xiuosiot-frontend/src/assets/images/img_flow.png
index b61ec08..8944a16 100644
Binary files a/xiuosiot-frontend/src/assets/images/img_flow.png and b/xiuosiot-frontend/src/assets/images/img_flow.png differ
diff --git a/xiuosiot-frontend/src/assets/images/maduoche1.png b/xiuosiot-frontend/src/assets/images/maduoche1.png
index bbe41c7..fcccbab 100644
Binary files a/xiuosiot-frontend/src/assets/images/maduoche1.png and b/xiuosiot-frontend/src/assets/images/maduoche1.png differ
diff --git a/xiuosiot-frontend/src/assets/images/maduoche2.png b/xiuosiot-frontend/src/assets/images/maduoche2.png
index eee4b68..4a16087 100644
Binary files a/xiuosiot-frontend/src/assets/images/maduoche2.png and b/xiuosiot-frontend/src/assets/images/maduoche2.png differ
diff --git a/xiuosiot-frontend/src/assets/images/maduoche3.png b/xiuosiot-frontend/src/assets/images/maduoche3.png
index e2d2c18..235a928 100644
Binary files a/xiuosiot-frontend/src/assets/images/maduoche3.png and b/xiuosiot-frontend/src/assets/images/maduoche3.png differ
diff --git a/xiuosiot-frontend/src/assets/images/maduoche4.png b/xiuosiot-frontend/src/assets/images/maduoche4.png
index 5abef03..aff617f 100644
Binary files a/xiuosiot-frontend/src/assets/images/maduoche4.png and b/xiuosiot-frontend/src/assets/images/maduoche4.png differ
diff --git a/xiuosiot-frontend/src/assets/images/monthlyAverage.png b/xiuosiot-frontend/src/assets/images/monthlyAverage.png
index 472abda..72aa2fb 100644
Binary files a/xiuosiot-frontend/src/assets/images/monthlyAverage.png and b/xiuosiot-frontend/src/assets/images/monthlyAverage.png differ
diff --git a/xiuosiot-frontend/src/assets/images/plc_monitor_bg.png b/xiuosiot-frontend/src/assets/images/plc_monitor_bg.png
index 6753ab4..f64722b 100644
Binary files a/xiuosiot-frontend/src/assets/images/plc_monitor_bg.png and b/xiuosiot-frontend/src/assets/images/plc_monitor_bg.png differ
diff --git a/xiuosiot-frontend/src/assets/images/qianjiang_arch.png b/xiuosiot-frontend/src/assets/images/qianjiang_arch.png
index 966de62..6606aa4 100644
Binary files a/xiuosiot-frontend/src/assets/images/qianjiang_arch.png and b/xiuosiot-frontend/src/assets/images/qianjiang_arch.png differ
diff --git a/xiuosiot-frontend/src/assets/images/qianjiang_dashboard.png b/xiuosiot-frontend/src/assets/images/qianjiang_dashboard.png
index c4221df..623645c 100644
Binary files a/xiuosiot-frontend/src/assets/images/qianjiang_dashboard.png and b/xiuosiot-frontend/src/assets/images/qianjiang_dashboard.png differ
diff --git a/xiuosiot-frontend/src/assets/images/qianjiang_elec.png b/xiuosiot-frontend/src/assets/images/qianjiang_elec.png
index 46e8b8a..6b3a7f5 100644
Binary files a/xiuosiot-frontend/src/assets/images/qianjiang_elec.png and b/xiuosiot-frontend/src/assets/images/qianjiang_elec.png differ
diff --git a/xiuosiot-frontend/src/assets/images/qianjiang_system.png b/xiuosiot-frontend/src/assets/images/qianjiang_system.png
index 72b6dd1..5b36955 100644
Binary files a/xiuosiot-frontend/src/assets/images/qianjiang_system.png and b/xiuosiot-frontend/src/assets/images/qianjiang_system.png differ
diff --git a/xiuosiot-frontend/src/assets/images/realTime.png b/xiuosiot-frontend/src/assets/images/realTime.png
index b15b65d..415fd2e 100644
Binary files a/xiuosiot-frontend/src/assets/images/realTime.png and b/xiuosiot-frontend/src/assets/images/realTime.png differ
diff --git a/xiuosiot-frontend/src/assets/images/security.png b/xiuosiot-frontend/src/assets/images/security.png
index 902878a..f743bf5 100644
Binary files a/xiuosiot-frontend/src/assets/images/security.png and b/xiuosiot-frontend/src/assets/images/security.png differ
diff --git a/xiuosiot-frontend/src/assets/images/slide3.png b/xiuosiot-frontend/src/assets/images/slide3.png
index 5fd507d..3f31651 100644
Binary files a/xiuosiot-frontend/src/assets/images/slide3.png and b/xiuosiot-frontend/src/assets/images/slide3.png differ
diff --git a/xiuosiot-frontend/src/assets/images/workplace.png b/xiuosiot-frontend/src/assets/images/workplace.png
index c747513..7834a8d 100644
Binary files a/xiuosiot-frontend/src/assets/images/workplace.png and b/xiuosiot-frontend/src/assets/images/workplace.png differ
diff --git a/xiuosiot-frontend/src/layout/index.vue b/xiuosiot-frontend/src/layout/index.vue
index 4adc4a9..6312a14 100644
--- a/xiuosiot-frontend/src/layout/index.vue
+++ b/xiuosiot-frontend/src/layout/index.vue
@@ -69,7 +69,8 @@ export default {
   position: relative;
   height: 100%;
   width: 100%;
-  min-width: 1340px;
+  // min-width: 1340px;
+  min-width: 1500px;
   &.mobile.openSidebar {
     position: fixed;
     top: 0;
diff --git a/xiuosiot-frontend/src/views/terminal/PLC/monitor.vue b/xiuosiot-frontend/src/views/terminal/PLC/monitor.vue
index ce07df4..c1f9c2d 100644
--- a/xiuosiot-frontend/src/views/terminal/PLC/monitor.vue
+++ b/xiuosiot-frontend/src/views/terminal/PLC/monitor.vue
@@ -558,8 +558,6 @@ export default {
   padding: 120px 0 30px 30px;
   display: flex;
   height: 100%;
-  min-width: 1300px;
-  overflow: auto;
   .title {
     font-size: 20px;
     font-family: TRENDS;
@@ -662,7 +660,7 @@ export default {
   .part2 {
     flex: 1;
     width: 30%;
-    min-width: 350px;
+    min-width: 400px;
     margin-left: 36px;
     margin-right: 30px;
     .content {
@@ -673,7 +671,7 @@ export default {
         font-weight: bold;
           p {
             line-height: 30px;
-            padding-left: 18%;
+            padding-left: 10%;
             width: 65%;
             padding-right: 20px;
             margin: 5px auto;