diff --git a/apps/jingrow/frontend/src/core/pagetype/form/controls/Code.vue b/apps/jingrow/frontend/src/core/pagetype/form/controls/Code.vue
index e2d0754..fd9e869 100644
--- a/apps/jingrow/frontend/src/core/pagetype/form/controls/Code.vue
+++ b/apps/jingrow/frontend/src/core/pagetype/form/controls/Code.vue
@@ -196,8 +196,8 @@ onBeforeUnmount(disposeEditor)
 
 .code-editor { 
   width: 100%; 
-  display: grid; 
-  grid-template-rows: 1fr auto; 
+  display: flex;
+  flex-direction: column;
   gap: 6px; 
 }
 
@@ -216,11 +216,13 @@ onBeforeUnmount(disposeEditor)
 }
 
 .code-editor__monaco-wrap.collapsed { 
-  height: auto; 
+  height: auto;
+  min-height: 150px;
 }
 
 .code-editor__monaco-wrap:not(.collapsed) { 
-  height: auto; 
+  height: auto;
+  min-height: 400px;
 }
 
 /* 只读模式样式 */
@@ -231,12 +233,14 @@ onBeforeUnmount(disposeEditor)
 
 .code-editor__monaco-host {
   width: 100%;
-  height: 100%;
+  min-height: 150px;
+  height: 300px;
 }
 
 .code-editor__preview {
   width: 100%;
-  height: 100%;
+  min-height: 120px;
+  max-height: 400px;
   padding: 12px;
   overflow: auto;
 }