diff --git a/manifest.json b/manifest.json
index 1f2db02..23ff051 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "id": "gridexplorer",
   "name": "GridExplorer",
-  "version": "3.1.8",
+  "version": "3.1.9",
   "minAppVersion": "1.1.0",
   "description": "Browse note files in a grid view.",
   "author": "Devon22",
diff --git a/package-lock.json b/package-lock.json
index e548a20..de214bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "gridexplorer",
-	"version": "3.1.8",
+	"version": "3.1.9",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "gridexplorer",
-			"version": "3.1.8",
+			"version": "3.1.9",
 			"license": "MIT",
 			"dependencies": {
 				"@esbuild/linux-x64": "0.17.3",
diff --git a/package.json b/package.json
index f5f4214..94619d0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "gridexplorer",
-	"version": "3.1.8",
+	"version": "3.1.9",
 	"description": "Browse note files in a grid view.",
 	"main": "main.js",
 	"scripts": {
diff --git a/src/modal/searchModal.ts b/src/modal/searchModal.ts
index 305a46d..6100114 100644
--- a/src/modal/searchModal.ts
+++ b/src/modal/searchModal.ts
@@ -226,7 +226,13 @@ export class SearchModal extends Modal {
         const optionsList = [searchScopeContainer, searchNameContainer, searchMediaFilesContainer];
 
         // 監聽輸入框變化來控制清空按鈕的顯示並更新標籤建議
-        searchInput.addEventListener('input', () => {
+        let isComposing = false;
+        searchInput.addEventListener('compositionstart', () => {
+            isComposing = true;
+        });
+        searchInput.addEventListener('compositionend', () => {
+            isComposing = false;
+            // 合成結束後檢查是否需要 flush 標籤 (處理拼音選詞後的空格)
             if (/\s/.test(searchInput.value)) {
                 if (flushInput(false, true)) {
                     renderTagButtons();
@@ -236,8 +242,20 @@ export class SearchModal extends Modal {
             updateTagSuggestions();
         });
 
+        searchInput.addEventListener('input', () => {
+            // 如果正在合成（如拼音輸入中），不執行會中斷輸入的 flush 操作
+            if (!isComposing && /\s/.test(searchInput.value)) {
+                if (flushInput(false, true)) {
+                    renderTagButtons();
+                }
+            }
+            updateClearButton();
+            updateTagSuggestions();
+        });
+
         // 處理上下鍵及 Enter 選擇建議
         searchInput.addEventListener('keydown', (e) => {
+            if (isComposing) return;
             if (e.key === 'Backspace' && searchInput.value === '') {
                 if (currentInputIndex > 0) {
                     currentInputIndex--;
diff --git a/versions.json b/versions.json
index 21e03fb..0064452 100644
--- a/versions.json
+++ b/versions.json
@@ -1,3 +1,3 @@
 {
-	"3.1.8": "1.1.0"
+	"3.1.9": "1.1.0"
 }
\ No newline at end of file