diff --git a/components/ask/aiChat.tsx b/components/ask/aiChat.tsx
index 48cabaf..5ecd81b 100644
--- a/components/ask/aiChat.tsx
+++ b/components/ask/aiChat.tsx
@@ -85,6 +85,7 @@ const MessageItem = ({ t, insets, item, sessionId, setModalVisible, modalVisible
                                 {
                                     ((item.content.video_material_infos?.length || 0) + (item.content.image_material_infos?.length || 0)) > 3
                                     && <TouchableOpacity className="absolute top-1/2 -translate-y-1/2 -right-4 translate-x-1/2 bg-bgPrimary flex flex-row items-center gap-2 p-1 pl-2 rounded-full" onPress={() => {
+                                        setSelectedImages([])
                                         setModalDetailsVisible({ visible: true, content: item.content });
                                     }}>
                                         <ThemedText className="!text-white font-semibold">{((item.content.video_material_infos?.length || 0) + (item.content.image_material_infos?.length || 0))}</ThemedText>
diff --git a/components/ask/selectModel.tsx b/components/ask/selectModel.tsx
index 60bda27..b001f21 100644
--- a/components/ask/selectModel.tsx
+++ b/components/ask/selectModel.tsx
@@ -48,6 +48,16 @@ const SelectModel = ({ modalDetailsVisible, setModalDetailsVisible, insets, setS
                         windowSize={10}
                         removeClippedSubviews={true}
                         renderItem={({ item }) => {
+                            const itemId = item?.id || item?.video?.id;
+                            const isSelected = selectedImages.includes(itemId);
+
+                            const toggleSelection = () => {
+                                setSelectedImages(prev =>
+                                    isSelected
+                                        ? prev.filter(id => id !== itemId)
+                                        : [...prev, itemId]
+                                );
+                            };
                             return (
                                 <TouchableOpacity
                                     style={detailsStyles.gridItemContainer}
@@ -69,18 +79,14 @@ const SelectModel = ({ modalDetailsVisible, setModalDetailsVisible, insets, setS
                                             loadingIndicatorSource={require('@/assets/images/png/placeholder.png')}
                                         />
                                         <TouchableOpacity
-                                            style={[detailsStyles.circleMarker, selectedImages.includes(item?.id || item?.video?.id) ? detailsStyles.circleMarkerSelected : ""]}
-                                            onPress={() => {
-                                                setSelectedImages((prev) => {
-                                                    if (prev.includes(item?.id || item?.video?.id)) {
-                                                        return prev.filter((id) => id !== (item.id || item?.video?.id));
-                                                    } else {
-                                                        return [...prev, item.id || item.video?.id];
-                                                    }
-                                                });
-                                            }}
+                                            style={[
+                                                detailsStyles.circleMarker,
+                                                isSelected && detailsStyles.circleMarkerSelected
+                                            ]}
+                                            onPress={toggleSelection}
+                                            activeOpacity={0.8}
                                         >
-                                            {selectedImages.includes(item?.id || item?.video?.id) ? <YesSvg width={16} height={16} /> : ""}
+                                            {isSelected && <YesSvg width={16} height={16} />}
                                         </TouchableOpacity>
                                     </View>
                                 </TouchableOpacity>