diff --git a/src/hooks/useExpressionsProcessor.ts b/src/hooks/useExpressionsProcessor.ts
index a40001c4..a6d341f2 100644
--- a/src/hooks/useExpressionsProcessor.ts
+++ b/src/hooks/useExpressionsProcessor.ts
@@ -109,7 +109,7 @@ export function useExpressionsSourceProcessor(
   const keys = Object.keys(resp.data);
   for (let i = 0; i < config.metricTypes.length; i++) {
     const type = config.metricTypes[i];
-    const c = (config.metricConfig && config.metricConfig[i]) || {};
+    const c: MetricConfigOpt = (config.metricConfig && config.metricConfig[i]) || {};
     const results = (resp.data[keys[i]] && resp.data[keys[i]].results) || [];
     const name = ((results[0] || {}).metric || {}).name;
 
@@ -218,7 +218,7 @@ export async function useExpressionsQueryPodsMetrics(
     const metricTypesArr: string[] = [];
     const data = pods.map((d: any, idx: number) => {
       for (let index = 0; index < config.expressions.length; index++) {
-        const c: any = (config.metricConfig && config.metricConfig[index]) || {};
+        const c: MetricConfigOpt = (config.metricConfig && config.metricConfig[index]) || {};
         const k = "expression" + idx + index;
         const sub = "subexpression" + idx + index;
         const results = (resp.data[k] && resp.data[k].results) || [];
diff --git a/src/types/app.d.ts b/src/types/app.d.ts
index e22444fd..8967baf7 100644
--- a/src/types/app.d.ts
+++ b/src/types/app.d.ts
@@ -42,8 +42,7 @@ export type EventParams = {
   dataIndex: number;
   data: unknown;
   dataType: string;
-  value: number | Array;
+  value: number | Array<any>;
   color: string;
   event: any;
-  dataIndex: number;
 };
diff --git a/src/types/dashboard.d.ts b/src/types/dashboard.d.ts
index 636db486..ca89f49c 100644
--- a/src/types/dashboard.d.ts
+++ b/src/types/dashboard.d.ts
@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import { DurationTime } from "./app";
 
 export type DashboardItem = {
   id?: string;
@@ -75,8 +76,8 @@ export type MetricConfigOpt = {
   unit?: string;
   label?: string;
   calculation?: string;
-  labelsIndex: string;
-  sortOrder: string;
+  labelsIndex?: string;
+  sortOrder?: string;
   topN?: number;
   index?: number;
 };