diff --git a/config/example.yaml b/config/example.yaml
index ab1c040..5059566 100644
--- a/config/example.yaml
+++ b/config/example.yaml
@@ -33,5 +33,11 @@ ueuse:
   # 再試行の間隔(ミリ秒) number
   # 正数のみが有効です。
   retryInterval: 1000
+  # 公開されたユーズの自主規制文字数 number
+  # 返信ではない(公開された)ユーズで使用する自主的な文字数制限です。
+  # 返信では、サーバーの設定に従います。
+  # 0にすると、返信ではないユーズでもサーバーの設定に従います。
+  # 0以上の整数が有効です。
+  maxLengthWithPublic: 512
 # デバッグモードにするかどうか boolean
 debug: false
\ No newline at end of file
diff --git a/src/feature/earthquakeNotice.ts b/src/feature/earthquakeNotice.ts
index e9572a4..9ad8767 100644
--- a/src/feature/earthquakeNotice.ts
+++ b/src/feature/earthquakeNotice.ts
@@ -116,7 +116,7 @@ const processMessage = async (message: any) => {
             message.earthquake.maxScale !== -1 &&
             message.earthquake.maxScale < config.earthquake.requireMaxScale
           ) {
-            console.log("投稿に必要な最大震度に満たないため、スキップします");
+            console.log(`最大震度(${scaleMessages[message.earthquake.maxScale]})が投稿に必要な値(${scaleMessages[config.earthquake.requireMaxScale]})に満たないため、スキップします`);
             break;
           }
 
@@ -143,7 +143,7 @@ const processMessage = async (message: any) => {
           }
 
           const grouped: Record<string, { scale: number; prefs: Record<string, string[]> }> = {};
-          
+
           for (const point of message.points) {
             const { addr, scale, pref } = point;
             const label = scaleMessages[String(scale)] ?? "不明";
@@ -163,7 +163,7 @@ const processMessage = async (message: any) => {
             .sort((a, b) => b[1].scale - a[1].scale)
             .map(([label, { prefs }]) => {
               const prefLines = Object.entries(prefs)
-                .map(([pref, addrs]) => `${pref}: ${addrs.join("・")}`)
+                .map(([pref, addrs]) => `**${pref}:** ${addrs.join("・")}`)
                 .join(EOL);
 
               return `【${label}】${EOL}${prefLines}`;
@@ -281,7 +281,7 @@ const processMessage = async (message: any) => {
                     ? `から${scaleMessages[String(Math.floor(area.scaleTo))]}`
                     : ""),
               kind: kindMessages[area.kindCode] ?? "😕主要動の***到達予想は***ありません。",
-              arrivalTime: area.arrivalTime !== undefined
+              arrivalTime: typeof area.arrivalTime === "string" && area.arrivalTime !== ""
                 ? format(new Date(area.arrivalTime), "yyyy年M月d日 H:mm:ss")
                 : "不明",
             }) + EOL.repeat(2);
@@ -306,7 +306,7 @@ const processMessage = async (message: any) => {
               magnitude: message.earthquake.hypocenter.magnitude === undefined ||
                 message.earthquake.hypocenter.magnitude === -1
                   ? "不明"
-                  : `M${message.earthquake.hypocenter.magnitude}`,
+                  : `M${message.earthquake.hypocenter.magnitude.toFixed(1)}`,
               areas: areasMsg !== ""
                 ? EOL.repeat(2) + areasMsg.trim()
                 : "",
diff --git a/src/lib/client.ts b/src/lib/client.ts
index 0024124..a038d99 100644
--- a/src/lib/client.ts
+++ b/src/lib/client.ts
@@ -15,7 +15,6 @@ export default client;
 
 export const createUeuse = async (data: ApiMap["ueuse/create"]["body"], title: string) => {
   const mem = Memory.memory;
-  const maxLength = mem.max_length;
   const excessedMessage = "👉返信に続きがあります。";
   
   let lines = data.text.split(EOL);
@@ -26,7 +25,13 @@ export const createUeuse = async (data: ApiMap["ueuse/create"]["body"], title: s
     count++;
     let currentText = "";
     
-    const limit = maxLength - (excessedMessage.length + EOL.length * 2);
+    const currentMaxLength = (data.replyid !== undefined || firstUniqid !== "") 
+      ? mem.max_length 
+      : config.ueuse.maxLengthWithPublic === 0
+        ? mem.max_length
+        : config.ueuse.maxLengthWithPublic;
+
+    const limit = currentMaxLength - (excessedMessage.length + EOL.length * 2);
 
     while (lines.length > 0) {
       const nextLine = lines[0];
@@ -50,6 +55,8 @@ export const createUeuse = async (data: ApiMap["ueuse/create"]["body"], title: s
       }
     }
 
+    currentText = currentText.trimEnd();
+
     if (lines.length > 0) {
       currentText += EOL.repeat(2) + excessedMessage;
     }
@@ -87,5 +94,9 @@ export const createUeuse = async (data: ApiMap["ueuse/create"]["body"], title: s
       firstUniqid = postedUniqid;
 
     console.log(`${title}を投稿(${count}):`, postedUniqid);
+
+    while (lines.length > 0 && lines[0]?.trim() === "") {
+      lines.shift();
+    }
   }
 }
\ No newline at end of file
diff --git a/src/lib/config.ts b/src/lib/config.ts
index 76c9c64..960c708 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -37,6 +37,7 @@ const schema = z.object({
   ueuse: z.object({
     maxRetries: z.number().int().positive(),
     retryInterval: z.number().positive(),
+    maxLengthWithPublic: z.number().int().nonnegative(),
   }),
   debug: z.boolean().optional(),
 });