diff --git a/src/index.less b/src/index.less
index 1b43fb7..8f2d6c6 100644
--- a/src/index.less
+++ b/src/index.less
@@ -20,6 +20,10 @@ code {
     monospace;
 }
 
+.w-100 {
+  width: 100%;
+}
+
 .w-174px {
   max-width: 134px;
   overflow: hidden;
diff --git a/src/pages/member/compenents/progress.tsx b/src/pages/member/compenents/progress.tsx
index 1589487..fba71d8 100644
--- a/src/pages/member/compenents/progress.tsx
+++ b/src/pages/member/compenents/progress.tsx
@@ -222,7 +222,7 @@ export const MemberLearnProgressDialog: React.FC<PropInterface> = ({
           maskClosable={false}
           footer={null}
         >
-          <div className="d-flex mt-24">
+          <div className="w-100 d-flex mt-24">
             <PerButton
               type="primary"
               text="重置学习记录"
@@ -236,7 +236,7 @@ export const MemberLearnProgressDialog: React.FC<PropInterface> = ({
             />
           </div>
           <div
-            className="d-flex mt-24"
+            className="w-100 d-flex mt-24"
             style={{ maxHeight: 800, overflowY: "auto" }}
           >
             <Table