diff --git a/src/app/ui/plan-assistance/plan-assistance.component.scss b/src/app/ui/plan-assistance/plan-assistance.component.scss
index a13bb04..397937a 100644
--- a/src/app/ui/plan-assistance/plan-assistance.component.scss
+++ b/src/app/ui/plan-assistance/plan-assistance.component.scss
@@ -40,7 +40,7 @@
 .left {
     width: 300px;
     height: 100%;
-    min-width: 250px;
+    min-width: 200px;
     box-sizing: border-box;
     padding: 1px;
     display: flex;
@@ -94,6 +94,7 @@
 //右侧工作区
 .center {
     flex: 1;
+    min-width: 810px;
     box-sizing: border-box;
     display: flex;
     flex-direction: column;