diff --git a/app/src/protyle/wysiwyg/input.ts b/app/src/protyle/wysiwyg/input.ts
index 2c261d68d..b1f97b09f 100644
--- a/app/src/protyle/wysiwyg/input.ts
+++ b/app/src/protyle/wysiwyg/input.ts
@@ -151,7 +151,7 @@ export const input = async (protyle: IProtyle, blockElement: HTMLElement, range:
             if (trimStartText.indexOf("\n") === -1 && trimStartText.replace(/·|~/g, "`").replace(/^`{3,}/g, "").indexOf("`") > -1) {
                 // ```test` 不处理，正常渲染为段落块
             } else {
-                let replaceInnerHTML = editElement.innerHTML.replace(/^(~|·|`){3,}/g, "```").replace(/\n(~|·|`){3,}/g, "\n```").trim();
+                let replaceInnerHTML = editElement.innerHTML.trim().replace(/^(~|·|`){3,}/g, "```").replace(/\n(~|·|`){3,}/g, "\n```").trim();
                 if (!replaceInnerHTML.endsWith("\n```")) {
                     replaceInnerHTML = replaceInnerHTML.replace("<wbr>", "") + "<wbr>\n```";
                 }
diff --git a/kernel/go.mod b/kernel/go.mod
index 2ee9c376c..e1520abbe 100644
--- a/kernel/go.mod
+++ b/kernel/go.mod
@@ -73,7 +73,7 @@ require (
 	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1
 	github.com/xuri/excelize/v2 v2.9.0
 	golang.org/x/image v0.23.0
-	golang.org/x/mobile v0.0.0-20240520174638-fa72addaaa1b
+	golang.org/x/mobile v0.0.0-20250106192035-c31d5b91ecc3
 	golang.org/x/mod v0.22.0
 	golang.org/x/net v0.34.0
 	golang.org/x/sys v0.29.0
diff --git a/kernel/go.sum b/kernel/go.sum
index 0657c54e9..37e579a36 100644
--- a/kernel/go.sum
+++ b/kernel/go.sum
@@ -464,8 +464,8 @@ golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8/go.mod h1:tujkw807nyEEAamNbD
 golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
 golang.org/x/image v0.23.0 h1:HseQ7c2OpPKTPVzNjG5fwJsOTCiiwS4QdsYi5XU6H68=
 golang.org/x/image v0.23.0/go.mod h1:wJJBTdLfCCf3tiHa1fNxpZmUI4mmoZvwMCPP0ddoNKY=
-golang.org/x/mobile v0.0.0-20240520174638-fa72addaaa1b h1:WX7nnnLfCEXg+FmdYZPai2XuP3VqCP1HZVMST0n9DF0=
-golang.org/x/mobile v0.0.0-20240520174638-fa72addaaa1b/go.mod h1:EiXZlVfUTaAyySFVJb9rsODuiO+WXu8HrUuySb7nYFw=
+golang.org/x/mobile v0.0.0-20250106192035-c31d5b91ecc3 h1:8LrYkH99trX3onYF3dT9frUSRDXokkceG+9tHBaDAFQ=
+golang.org/x/mobile v0.0.0-20250106192035-c31d5b91ecc3/go.mod h1:sY92m3V/rTEa4JCJ1FkKHK978K6wxOSX1PStMYo+6wI=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=