diff --git a/css/style.css b/css/style.css
index d484f9e..1d0d73d 100644
--- a/css/style.css
+++ b/css/style.css
@@ -144,7 +144,6 @@
 }
 .box .content.offer-details .details-header .icon {
   width: 36px;
-  height: 36px;
   margin-right: 12px;
 }
 .box .content.offer-details .details-header .school .name {
diff --git a/css/style.less b/css/style.less
index 76bd5c2..6472553 100644
--- a/css/style.less
+++ b/css/style.less
@@ -159,7 +159,7 @@
                 border-bottom: 1px solid #f2f2f2;
                 .icon {
                     width: 36px;
-                    height: 36px;
+                    // height: 36px;
                     margin-right: 12px;
                 }
                 .school {
diff --git a/index.html b/index.html
index f60bd19..b4200fa 100644
--- a/index.html
+++ b/index.html
@@ -437,7 +437,7 @@
                     selectBase64: "",
                 },
                 mounted() {
-                    // axios.defaults.headers.common["Authorization"] = "3v900y3avdzkp1ljhuycvhq2ck7ah01y"
+                    axios.defaults.headers.common["Authorization"] = "ld9bk0gpdkqkydoyhdiqkvlm68cgxmjc"
 
                     this.base01 = base01
                     this.base02 = base02
@@ -463,8 +463,10 @@
                             const canvas = document.createElement("canvas")
                             canvas.width = img.naturalWidth
                             canvas.height = img.naturalHeight
-
                             const ctx = canvas.getContext("2d")
+                            // 设置背景色为透明或白色
+                            ctx.fillStyle = "#ffffff" // 设置为白色
+                            ctx.fillRect(0, 0, canvas.width, canvas.height)
                             ctx.drawImage(img, 0, 0)
 
                             this.offerinfo.school["base64"] = canvas.toDataURL("image/jpeg")
@@ -475,6 +477,9 @@
                             canvas.height = img.naturalHeight
 
                             const ctx = canvas.getContext("2d")
+                            ctx.fillStyle = "#ffffff" // 设置为白色
+                            ctx.fillRect(0, 0, canvas.width, canvas.height)
+
                             ctx.drawImage(img, 0, 0)
 
                             this.offercollege[index]["base64"] = canvas.toDataURL("image/jpeg")