diff --git a/core/frontend/src/lang/en.js b/core/frontend/src/lang/en.js
index 19d7844838..187004dd64 100644
--- a/core/frontend/src/lang/en.js
+++ b/core/frontend/src/lang/en.js
@@ -1944,7 +1944,7 @@ export default {
     please_input_max_pool_size: 'Please enter the maximum number of connections',
     please_input_max_idle_time: 'Please enter the maximum idle (seconds)',
     please_input_acquire_increment: 'Please enter the growth number',
-    please_input_query_timeout: 'Please enter query timeout',
+    please_input_query_timeout: 'Please enter query timeout，no less then zero',
     please_input_connect_timeout: 'Please enter the connection timeout (seconds)',
     no_less_then_0: 'Parameters in advanced settings cannot be less than zero',
     port_no_less_then_0: 'Port cannot be less than zero',
diff --git a/core/frontend/src/lang/tw.js b/core/frontend/src/lang/tw.js
index af5aa0f52d..cf3a0c0a50 100644
--- a/core/frontend/src/lang/tw.js
+++ b/core/frontend/src/lang/tw.js
@@ -1936,7 +1936,7 @@ export default {
     please_input_max_pool_size: '請輸入最大連接數',
     please_input_max_idle_time: '請輸入最大空閑(秒)',
     please_input_acquire_increment: '請輸入增長數',
-    please_input_query_timeout: '請輸入查詢超時',
+    please_input_query_timeout: '請輸入查詢超時，不小于零',
     please_input_connect_timeout: '請輸輸入連接超時(秒)',
     no_less_then_0: '高級設置中的參數不能小於零',
     port_no_less_then_0: '端口不能小於零',
diff --git a/core/frontend/src/lang/zh.js b/core/frontend/src/lang/zh.js
index dc0ca4b1fd..9a7081548b 100644
--- a/core/frontend/src/lang/zh.js
+++ b/core/frontend/src/lang/zh.js
@@ -1936,7 +1936,7 @@ export default {
     please_input_max_pool_size: '请输入最大连接数',
     please_input_max_idle_time: '请输入最大空闲(秒)',
     please_input_acquire_increment: '请输入增长数',
-    please_input_query_timeout: '请输入查询超时',
+    please_input_query_timeout: '请输入查询超时,不小于零',
     please_input_connect_timeout: '请输入连接超时(秒)',
     no_less_then_0: '高级设置中的参数不能小于零',
     port_no_less_then_0: '端口不能小于零',
diff --git a/core/frontend/src/views/system/datasource/DsConfiguration.vue b/core/frontend/src/views/system/datasource/DsConfiguration.vue
index 0b59837c3d..1223b9430f 100644
--- a/core/frontend/src/views/system/datasource/DsConfiguration.vue
+++ b/core/frontend/src/views/system/datasource/DsConfiguration.vue
@@ -999,8 +999,7 @@ export default {
           {
             required: true,
             validator: this.isNumber,
-            message: i18n.t('datasource.please_input_query_timeout'),
-            trigger: 'blur'
+            trigger: ['blur', 'change']
           }
         ],
         dataPath: [
@@ -1161,6 +1160,7 @@ export default {
     },
       isNumber(rule, value, callback) {
         console.log(value)
+        console.log(!value)
         if (!value) {
             callback(new Error(i18n.t('datasource.please_input_query_timeout')))
             return
@@ -1168,8 +1168,9 @@ export default {
         let isNumber = false
         var reg = /^\d+$/;
         isNumber =  reg.test(value);
+        console.log(!isNumber)
         if (!isNumber) {
-            callback(new Error(i18n.t('chart.value_error')))
+            callback(new Error(i18n.t('datasource.please_input_query_timeout')))
             return
         }
         callback()