diff --git a/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue b/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue
index c70a2358..3d7b7156 100644
--- a/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue
+++ b/src/views/trials/trials-panel/reading/visit-review/components/FileViewer.vue
@@ -574,7 +574,10 @@ export default {
           cachedStats: false,
           getTextLines: this.getCircleROIToolTextLines
         })
-        toolGroup.addTool(AngleTool.toolName)
+        toolGroup.addTool(AngleTool.toolName, {
+          cachedStats: false,
+          getTextLines: this.getAngleToolTextLines
+        })
         toolGroup.addTool(PlanarFreehandROITool.toolName, {
           allowOpenContours: false,
           cachedStats: false,
@@ -1541,6 +1544,25 @@ export default {
       }
       return textLines
     },
+    // 角度工具注释信息
+    getAngleToolTextLines(data, targetId) {
+      const cachedVolumeStats = data.cachedStats[targetId]
+      const { label } = data
+      const { angle } = cachedVolumeStats
+      if (angle === undefined) {
+        return
+      }
+
+      if (isNaN(angle)) {
+        return [`${angle}`]
+      }
+      const textLines = []
+      if (label) {
+        textLines.push(label)
+      }
+      textLines.push(`${angle.toFixed(this.digitPlaces)} ${String.fromCharCode(176)}`)
+      return textLines
+    },
     reRound(result, finalPrecision) {
       if (typeof result === 'string' && result.includes(', ')) {
         const numStrs = result.split(', ')