diff --git a/src/locales/lang/en.ts b/src/locales/lang/en.ts
index 944ecb3b..35f0cd9f 100644
--- a/src/locales/lang/en.ts
+++ b/src/locales/lang/en.ts
@@ -387,6 +387,6 @@ const msg = {
   hierarchyNodeMetrics: "Metrics for Hierarchy Graph Node",
   hierarchyNodeDashboard: "As dashboard for Hierarchy Graph Node",
   valueMappings: "Value Mappings",
-  mappingTip: `Notice: The mapping key support a regex string, for instance, `,
+  mappingTip: `Notice: The mapping key support a regex string, e.g. `,
 };
 export default msg;
diff --git a/src/locales/lang/es.ts b/src/locales/lang/es.ts
index 3bfa1a05..bd493eea 100644
--- a/src/locales/lang/es.ts
+++ b/src/locales/lang/es.ts
@@ -387,6 +387,6 @@ const msg = {
   hierarchyNodeMetrics: "Metrics for Hierarchy Graph Node",
   hierarchyNodeDashboard: "As dashboard for Hierarchy Graph Node",
   valueMappings: "Value Mappings",
-  mappingTip: `Notice: The mapping key support a regex string, for instance, `,
+  mappingTip: `Notice: The mapping key support a regex string, e.g. `,
 };
 export default msg;