diff --git a/src/components/LaTeXEditor/index.vue b/src/components/LaTeXEditor/index.vue
index 3e578a8d..8524cfe3 100644
--- a/src/components/LaTeXEditor/index.vue
+++ b/src/components/LaTeXEditor/index.vue
@@ -154,7 +154,6 @@ const insertSymbol = (latex: string) => {
 .container {
   height: calc(100% - 50px);
   display: flex;
-  padding-top: 25px;
 }
 .left {
   width: 540px;
diff --git a/src/views/Editor/Canvas/index.vue b/src/views/Editor/Canvas/index.vue
index 36fcfc24..76f67c83 100644
--- a/src/views/Editor/Canvas/index.vue
+++ b/src/views/Editor/Canvas/index.vue
@@ -86,6 +86,7 @@
       v-model:open="linkDialogVisible" 
       :footer="null" 
       centered
+      :closable="false"
       :width="540"
       destroyOnClose
     >
diff --git a/src/views/Editor/CanvasTool/index.vue b/src/views/Editor/CanvasTool/index.vue
index 36be3c2b..16edf302 100644
--- a/src/views/Editor/CanvasTool/index.vue
+++ b/src/views/Editor/CanvasTool/index.vue
@@ -105,6 +105,7 @@
       v-model:open="latexEditorVisible" 
       :footer="null" 
       centered
+      :closable="false"
       :width="880"
       destroyOnClose
     >
diff --git a/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue b/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
index 06ed6ff6..c5ee2831 100644
--- a/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
+++ b/src/views/Editor/Toolbar/ElementStylePanel/LatexStylePanel.vue
@@ -31,6 +31,7 @@
       v-model:open="latexEditorVisible" 
       :footer="null" 
       centered
+      :closable="false"
       :width="880"
       destroyOnClose
     >