diff --git a/index.html b/index.html
index 37263ce..d8d17b2 100644
--- a/index.html
+++ b/index.html
@@ -40,7 +40,7 @@
                         </div>
                         <div class="content offer-details">
                             <div class="details-header flexacenter">
-                                <img class="icon" crossorigin="anonymous" :src="offerinfo?.school?.image" />
+                                <img class="icon" crossorigin="anonymous" :src="offerinfo?.school?.base64" />
                                 <div class="school flex1 flexcolumn">
                                     <div class="name">{{ offerinfo?.school?.name }}</div>
 
@@ -216,7 +216,7 @@
                                 <img class="semicircle-bj" crossorigin="anonymous" :src="semicircleicon" />
                             </div>
                             <div class="header flexacenter">
-                                <img class="schoolimg" crossorigin="anonymous" :src="item.schoolimage" />
+                                <img class="schoolimg" crossorigin="anonymous" :src="item.base64" />
                                 <div class="schoolname">{{ item.schoolname }}</div>
                             </div>
                             <div class="summaryInclude-content flex1 flexcolumn">
@@ -423,6 +423,23 @@
                     this.arrowsgray = arrowsgray
                 },
                 methods: {
+                    getBase64ImageFromURL(url, type, index) {
+                        fetch(url)
+                            .then(response => response.blob())
+                            .then(blob => {
+                                const reader = new FileReader()
+                                reader.onloadend = () => {
+                                    if (type == "offer") {
+                                        this.offerinfo.school["base64"] = reader.result
+                                    } else {
+                                        this.offercollege[index]["base64"] = reader.result
+                                        this.$forceUpdate()
+                                    }
+                                }
+                                reader.readAsDataURL(blob)
+                            })
+                    },
+
                     // 获取 offer 详情
                     getOfferDetails() {
                         axios
@@ -437,10 +454,11 @@
                                 }
 
                                 const data = res.data
-
-                                this.offerinfo = data.offerinfo
+                                const offerinfo = data.offerinfo || {}
+                                this.offerinfo = offerinfo
                                 this.moodmessage = data.moodmessage
                                 this.getPersonalBackground(data.backgroundid)
+                                this.getBase64ImageFromURL(offerinfo.school.image, "offer")
                             })
                     },
 
@@ -458,7 +476,12 @@
                                 }
                                 const data = res.data
 
-                                this.offercollege = data.offercollege
+                                const offercollege = data.offercollege || []
+                                offercollege.forEach((element, index) => {
+                                    this.getBase64ImageFromURL(element.schoolimage, "summary", index)
+                                })
+
+                                this.offercollege = offercollege
 
                                 this.info = data.info
                             })