diff --git a/src/views/trials/trials-panel/reading/dicoms/components/DicomCanvas.vue b/src/views/trials/trials-panel/reading/dicoms/components/DicomCanvas.vue
index 9cd34006..7065d52c 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/DicomCanvas.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/DicomCanvas.vue
@@ -1839,6 +1839,9 @@ export default {
       //   console.log(toolName)
       //   cornerstoneTools.setToolPassiveForElement(this.canvas, toolName)
       // })
+      if (toolName === 'Wwwc') {
+        this.isInitWwwc = false
+      }
       this.activeToolName = toolName
       this.$nextTick(() => {
         // console.log(cornerstoneTools.isToolActiveForElement(this.canvas, 'Bidirectional'))