diff --git a/src/views/Concept/ConceptTimelineModal.js b/src/views/Concept/ConceptTimelineModal.js
index 862c6ce6..51c35ec6 100644
--- a/src/views/Concept/ConceptTimelineModal.js
+++ b/src/views/Concept/ConceptTimelineModal.js
@@ -406,12 +406,13 @@ const ConceptTimelineModal = ({
 
     return (
         <>
-            <Modal
-                isOpen={isOpen}
-                onClose={onClose}
-                size="full"
-                scrollBehavior="inside"
-            >
+            {isOpen && (
+                <Modal
+                    isOpen={isOpen}
+                    onClose={onClose}
+                    size="full"
+                    scrollBehavior="inside"
+                >
                 <ModalOverlay />
                 <ModalContent maxW="1400px" m={4}>
                     <ModalHeader
@@ -840,14 +841,16 @@ const ConceptTimelineModal = ({
                     </ModalFooter>
                 </ModalContent>
             </Modal>
+            )}
 
             {/* 研报全文Modal */}
-            <Modal
-                isOpen={isReportModalOpen}
-                onClose={() => setIsReportModalOpen(false)}
-                size="4xl"
-                scrollBehavior="inside"
-            >
+            {isReportModalOpen && (
+                <Modal
+                    isOpen={isReportModalOpen}
+                    onClose={() => setIsReportModalOpen(false)}
+                    size="4xl"
+                    scrollBehavior="inside"
+                >
                 <ModalOverlay />
                 <ModalContent>
                     <ModalHeader bg="green.500" color="white">
@@ -919,14 +922,16 @@ const ConceptTimelineModal = ({
                     </ModalFooter>
                 </ModalContent>
             </Modal>
+            )}
 
             {/* 新闻全文Modal */}
-            <Modal
-                isOpen={isNewsModalOpen}
-                onClose={() => setIsNewsModalOpen(false)}
-                size="4xl"
-                scrollBehavior="inside"
-            >
+            {isNewsModalOpen && (
+                <Modal
+                    isOpen={isNewsModalOpen}
+                    onClose={() => setIsNewsModalOpen(false)}
+                    size="4xl"
+                    scrollBehavior="inside"
+                >
                 <ModalOverlay />
                 <ModalContent>
                     <ModalHeader bg="blue.500" color="white">
@@ -989,6 +994,7 @@ const ConceptTimelineModal = ({
                     </ModalFooter>
                 </ModalContent>
             </Modal>
+            )}
         </>
     );
 };