diff --git a/app/src/assets/scss/business/_av.scss b/app/src/assets/scss/business/_av.scss
index 99a3abd5d..e77bc16f1 100644
--- a/app/src/assets/scss/business/_av.scss
+++ b/app/src/assets/scss/business/_av.scss
@@ -257,6 +257,7 @@
       align-items: center;
       transition: background 20ms ease-in 0s;
       overflow: inherit; // 保证列宽和顺序调整的拖拽点样式
+      border-right-color: transparent;
 
       &:hover {
         background-color: var(--b3-av-hover);
@@ -358,7 +359,7 @@
     display: flex;
 
     &.av__firstcol,
-    & > div:not(.av__cell--select):not(.av__cell--active) {
+    & > div:not(.av__cell--select):not(.av__cell--active):not(.av__calc--ashow) {
       background-color: var(--av-background);
     }
   }
diff --git a/app/src/protyle/render/av/render.ts b/app/src/protyle/render/av/render.ts
index 2c79830ee..310af1703 100644
--- a/app/src/protyle/render/av/render.ts
+++ b/app/src/protyle/render/av/render.ts
@@ -68,7 +68,7 @@ export const avRender = (element: Element, protyle: IProtyle, cb?: () => void, v
                 }
                 // header
                 let tableHTML = '<div class="av__row av__row--header"><div class="av__firstcol av__colsticky"><svg><use xlink:href="#iconUncheck"></use></svg></div>';
-                let calcHTML = '<div style="width: 24px"></div>';
+                let calcHTML = '';
                 let pinIndex = -1;
                 let pinMaxIndex = -1;
                 let indexWidth = 0;
@@ -87,7 +87,7 @@ export const avRender = (element: Element, protyle: IProtyle, cb?: () => void, v
                 pinIndex = Math.min(pinIndex, pinMaxIndex);
                 if (pinIndex > -1) {
                     tableHTML = '<div class="av__row av__row--header"><div class="av__colsticky"><div class="av__firstcol"><svg><use xlink:href="#iconUncheck"></use></svg></div>';
-                    calcHTML = '<div class="av__colsticky"><div style="width: 24px"></div>';
+                    calcHTML = '<div class="av__colsticky">';
                 }
                 data.columns.forEach((column: IAVColumn, index: number) => {
                     if (column.hidden) {
@@ -104,8 +104,8 @@ style="width: ${column.width || "200px"};">
                     if (pinIndex === index) {
                         tableHTML += "</div>";
                     }
-                    calcHTML += `<div class="av__calc${calcHTML ? "" : " av__calc--show"}${column.calc && column.calc.operator !== "" ? " av__calc--ashow" : ""}" data-col-id="${column.id}" data-dtype="${column.type}" data-operator="${column.calc?.operator || ""}"  
-style="width: ${column.width || "200px"}">${getCalcValue(column) || '<svg><use xlink:href="#iconDown"></use></svg>' + window.siyuan.languages.calc}</div>`;
+                    calcHTML += `<div class="av__calc${column.calc && column.calc.operator !== "" ? " av__calc--ashow" : ""}" data-col-id="${column.id}" data-dtype="${column.type}" data-operator="${column.calc?.operator || ""}"  
+style="width: ${index === 0 ? ((parseInt(column.width || "200") + 24) + "px") : (column.width || "200px")}">${getCalcValue(column) || '<svg><use xlink:href="#iconDown"></use></svg>' + window.siyuan.languages.calc}</div>`;
                     if (pinIndex === index) {
                         calcHTML += "</div>";
                     }