diff --git a/packages/fineui/src/widget/timeinterval/timeinterval.js b/packages/fineui/src/widget/timeinterval/timeinterval.js
index 4a4b580d7..11808d69c 100644
--- a/packages/fineui/src/widget/timeinterval/timeinterval.js
+++ b/packages/fineui/src/widget/timeinterval/timeinterval.js
@@ -31,6 +31,7 @@ export class TimeInterval extends Single {
     static EVENT_CHANGE = "EVENT_CHANGE";
     static EVENT_BEFORE_START_POPUPVIEW = "EVENT_BEFORE_START_POPUPVIEW";
     static EVENT_BEFORE_END_POPUPVIEW = "EVENT_BEFORE_END_POPUPVIEW";
+    static EVENT_BEFORE_YEAR_MONTH_POPUPVIEW = "EVENT_BEFORE_YEAR_MONTH_POPUPVIEW";
 
     _defaultConfig() {
         const conf = super._defaultConfig(...arguments);
@@ -102,6 +103,14 @@ export class TimeInterval extends Single {
             watermark,
             value: v,
             height: o.height,
+            listeners: [
+                {
+                    eventName: DynamicDateTimeCombo.EVENT_BEFORE_YEAR_MONTH_POPUPVIEW,
+                    action: () => {
+                        this.fireEvent(TimeInterval.EVENT_BEFORE_YEAR_MONTH_POPUPVIEW);
+                    },
+                },
+            ],
         });
         combo.on(DynamicDateTimeCombo.EVENT_ERROR, () => {
             this._clearTitle();
diff --git a/packages/fineui/typescript/widget/timeinterval/timeinterval.ts b/packages/fineui/typescript/widget/timeinterval/timeinterval.ts
index a36a217b3..4b8d0f1f4 100644
--- a/packages/fineui/typescript/widget/timeinterval/timeinterval.ts
+++ b/packages/fineui/typescript/widget/timeinterval/timeinterval.ts
@@ -8,6 +8,7 @@ export declare class TimeInterval extends Single {
     static EVENT_ERROR: string;
     static EVENT_BEFORE_START_POPUPVIEW: string;
     static EVENT_BEFORE_END_POPUPVIEW: string;
+    static EVENT_BEFORE_YEAR_MONTH_POPUPVIEW: string;
 
     props: {
         minDate?: string;