diff --git a/packages/amis-editor/src/plugin/Form/InputImage.tsx b/packages/amis-editor/src/plugin/Form/InputImage.tsx
index 5e98d828b..2d2d71949 100644
--- a/packages/amis-editor/src/plugin/Form/InputImage.tsx
+++ b/packages/amis-editor/src/plugin/Form/InputImage.tsx
@@ -372,7 +372,19 @@ export class ImageControlPlugin extends BasePlugin {
               getSchemaTpl('switch', {
                 name: 'limit',
                 label: '图片限制',
-                pipeIn: (value: any) => !!value
+                pipeIn: (value: any) => !!value,
+                onChange: (
+                  value: any,
+                  oldValue: boolean,
+                  model: any,
+                  form: any
+                ) => {
+                  if (!value) {
+                    form.setValues({
+                      maxSize: undefined
+                    });
+                  }
+                }
               }),
 
               {
diff --git a/packages/amis-editor/src/plugin/Image.tsx b/packages/amis-editor/src/plugin/Image.tsx
index 2815754e5..416c2a920 100644
--- a/packages/amis-editor/src/plugin/Image.tsx
+++ b/packages/amis-editor/src/plugin/Image.tsx
@@ -190,12 +190,30 @@ export class ImagePlugin extends BasePlugin {
               {
                 name: 'width',
                 label: '宽度',
-                type: 'input-number'
+                type: 'input-number',
+                onChange: (value: any) => {
+                  const node = context.node;
+                  node.updateState({
+                    width: value
+                  });
+                  requestAnimationFrame(() => {
+                    node.calculateHighlightBox();
+                  });
+                }
               },
               {
                 name: 'height',
                 label: '高度',
-                type: 'input-number'
+                type: 'input-number',
+                onChange: (value: any) => {
+                  const node = context.node;
+                  node.updateState({
+                    height: value
+                  });
+                  requestAnimationFrame(() => {
+                    node.calculateHighlightBox();
+                  });
+                }
               },
 
               isUnderField
diff --git a/packages/amis-ui/scss/components/_image-gallery.scss b/packages/amis-ui/scss/components/_image-gallery.scss
index ad4c2b075..8283fae19 100644
--- a/packages/amis-ui/scss/components/_image-gallery.scss
+++ b/packages/amis-ui/scss/components/_image-gallery.scss
@@ -17,6 +17,7 @@
   border: none;
   border-radius: 0;
   max-width: 1010px !important;
+  padding-top: 0;
 
   &-close {
     position: absolute;
@@ -36,12 +37,13 @@
   }
 
   &-title {
-    height: px2rem(30px);
+    height: px2rem(18px);
     vertical-align: top;
-    line-height: px2rem(30px);
+    line-height: px2rem(18px);
     font-size: px2rem(12px);
     color: var(--white);
     text-align: center;
+    margin-bottom: 18px;
   }
 
   &-main {
diff --git a/packages/amis/src/renderers/Form/InputImage.tsx b/packages/amis/src/renderers/Form/InputImage.tsx
index afaa5aa3c..7f7e77dbd 100644
--- a/packages/amis/src/renderers/Form/InputImage.tsx
+++ b/packages/amis/src/renderers/Form/InputImage.tsx
@@ -1671,7 +1671,6 @@ export default class ImageControl extends React.Component<
             accept={accept}
             multiple={dropMultiple}
             disabled={disabled}
-            maxSize={crop ? undefined : maxSize}
           >
             {({
               getRootProps,