diff --git a/public/react/config/webpack.config.dev.js b/public/react/config/webpack.config.dev.js
index f335f1705..4acbb35a7 100644
--- a/public/react/config/webpack.config.dev.js
+++ b/public/react/config/webpack.config.dev.js
@@ -32,7 +32,7 @@ module.exports = {
   // See the discussion in https://github.com/facebookincubator/create-react-app/issues/343.s
 	// devtool: "cheap-module-eval-source-map",
   // 开启调试
-	devtool: "source-map",  // 开启调试
+	//devtool: "source-map",  // 开启调试
   // These are the "entry points" to our application.
   // This means they will be the "root" imports that are included in JS bundle.
   // The first two entry points enable "hot" CSS and auto-refreshes for JS.
diff --git a/public/react/src/modules/tpm/TPMIndex.css b/public/react/src/modules/tpm/TPMIndex.css
index 076777945..740ae8a20 100644
--- a/public/react/src/modules/tpm/TPMIndex.css
+++ b/public/react/src/modules/tpm/TPMIndex.css
@@ -216,5 +216,6 @@ body>.-task-title {
 
 .logoimg{
     float: left;
-    width: 40px;
+    min-width: 40px;
+    height:40px;
 }
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