diff --git a/src/components/frontend/home/context/homeContext.tsx b/src/components/frontend/home/context/homeContext.tsx
index 3891649..889ed99 100644
--- a/src/components/frontend/home/context/homeContext.tsx
+++ b/src/components/frontend/home/context/homeContext.tsx
@@ -65,7 +65,7 @@ export const HomeProvider: React.FC<{
             setSelectedCategoryId(null);
         }
         _setSearchParam({
-            searchType: param.searchType || 'title',
+            searchType: param.searchType || searchParam.searchType,
             searchText: param.searchText || '',
         });
     };
diff --git a/src/components/frontend/home/essays/index.ts b/src/components/frontend/home/essays/index.ts
index 2af7acc..31433a3 100644
--- a/src/components/frontend/home/essays/index.ts
+++ b/src/components/frontend/home/essays/index.ts
@@ -49,37 +49,35 @@ export default OakComponent({
         searchParam(prev, next) {
             // 如果searchParam变化，则重新获取数据
             if (prev.searchParam !== next.searchParam) {
-                this.setNamedFilters(
-                    [
-                        {
-                            // 如果存在searchParam，则按照searchParam过滤
-                            filter() {
-                                if (!next.searchParam.searchText) {
+                this.setNamedFilters([
+                    {
+                        // 如果存在searchParam，则按照searchParam过滤
+                        filter() {
+                            if (!next.searchParam.searchText) {
+                                return {};
+                            }
+                            switch (next.searchParam.searchType) {
+                                case 'title':
+                                    return {
+                                        title: {
+                                            $includes:
+                                                next.searchParam.searchText,
+                                        },
+                                    };
+                                case 'content':
+                                    return {
+                                        $text: {
+                                            $search:
+                                                next.searchParam.searchText,
+                                        },
+                                    };
+                                default:
                                     return {};
-                                }
-                                switch (next.searchParam.searchType) {
-                                    case 'title':
-                                        return {
-                                            title: {
-                                                $includes:
-                                                    next.searchParam.searchText,
-                                            },
-                                        };
-                                    case 'content':
-                                        return {
-                                            $text: {
-                                                $search:
-                                                    next.searchParam.searchText,
-                                            },
-                                        };
-                                    default:
-                                        return {};
-                                }
-                            },
-                            '#name': 'searchParam',
+                            }
                         },
-                    ]
-                );
+                        '#name': 'searchParam',
+                    },
+                ]);
             }
         },
     },