diff --git a/core/core-frontend/src/components/dashboard/DbToolbar.vue b/core/core-frontend/src/components/dashboard/DbToolbar.vue
index d85f86e81a..6fe5928131 100644
--- a/core/core-frontend/src/components/dashboard/DbToolbar.vue
+++ b/core/core-frontend/src/components/dashboard/DbToolbar.vue
@@ -105,8 +105,8 @@ const closeEditCanvasName = () => {
   if (inputName.value.trim() === dvInfo.value.name) {
     return
   }
-  if (inputName.value.trim().length > 64 || inputName.value.trim().length < 2) {
-    ElMessage.warning('名称字段长度2-64个字符')
+  if (inputName.value.trim().length > 64 || inputName.value.trim().length < 1) {
+    ElMessage.warning('名称字段长度1-64个字符')
     editCanvasName()
     return
   }
diff --git a/core/core-frontend/src/components/data-visualization/DvToolbar.vue b/core/core-frontend/src/components/data-visualization/DvToolbar.vue
index 93ea08ecbf..163a03f1a8 100644
--- a/core/core-frontend/src/components/data-visualization/DvToolbar.vue
+++ b/core/core-frontend/src/components/data-visualization/DvToolbar.vue
@@ -76,8 +76,8 @@ const closeEditCanvasName = () => {
   if (inputName.value.trim() === dvInfo.value.name) {
     return
   }
-  if (inputName.value.trim().length > 64 || inputName.value.trim().length < 2) {
-    ElMessage.warning('名称字段长度2-64个字符')
+  if (inputName.value.trim().length > 64 || inputName.value.trim().length < 1) {
+    ElMessage.warning('名称字段长度1-64个字符')
     editCanvasName()
     return
   }