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diff --git a/src/assets/images/333.png b/src/assets/images/333.png
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diff --git a/src/assets/images/444.png b/src/assets/images/444.png
new file mode 100644
index 0000000..7006e0f
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diff --git a/src/assets/images/logo.jpg b/src/assets/images/logo.jpg
new file mode 100644
index 0000000..3359fe8
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diff --git a/src/assets/images/logo.png b/src/assets/images/logo.png
new file mode 100644
index 0000000..4683c43
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diff --git a/src/assets/images/logo1.png b/src/assets/images/logo1.png
new file mode 100644
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diff --git a/src/views/login.vue b/src/views/login.vue
index 56eff37..20332f3 100644
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -1,5 +1,6 @@
 <template>
   <div class="login">
+    <img src="../assets/images/444.png" class="logo" alt="logo" />
     <div class="login-container">
       <!-- 左侧插图区域 -->
       <div class="login-left">
@@ -18,14 +19,14 @@
           :rules="loginRules"
           class="login-form"
         >
-          <h3 class="title">{{ title }}</h3>
+          <h3 class="title-text">品号高效检索系统</h3>
           <el-form-item prop="username">
             <el-input
               v-model="loginForm.username"
               type="text"
               size="large"
               auto-complete="off"
-              placeholder="admin"
+              placeholder="请输入账号"
             >
               <template #prefix
                 ><svg-icon icon-class="user" class="el-input__icon input-icon"
@@ -38,7 +39,7 @@
               :type="showPassword ? 'text' : 'password'"
               size="large"
               auto-complete="off"
-              placeholder="密码"
+              placeholder="请输入密码"
               @keyup.enter="handleLogin"
             >
               <template #prefix
@@ -115,17 +116,15 @@ import { getCodeImg } from "@/api/login";
 import Cookies from "js-cookie";
 import { encrypt, decrypt } from "@/utils/jsencrypt";
 import useUserStore from "@/store/modules/user";
-import { View, Hide } from "@element-plus/icons-vue";
 
-const title = import.meta.env.VITE_APP_TITLE;
 const userStore = useUserStore();
 const route = useRoute();
 const router = useRouter();
 const { proxy } = getCurrentInstance();
 
 const loginForm = ref({
-  username: "admin",
-  password: "admin123",
+  username: "",
+  password: "",
   rememberMe: false,
   code: "",
   uuid: "",
@@ -242,48 +241,56 @@ getCookie();
   justify-content: center;
   align-items: center;
   min-height: 100vh;
-  background: linear-gradient(135deg, #e3f2f5 0%, #d0e8eb 50%, #c5e3e6 100%);
+  background: linear-gradient(to bottom, #449ac6 0%, #5dbbe4 100%);
+  // background: linear-gradient(135deg, #e3f2f5 0%, #d0e8eb 50%, #c5e3e6 100%);
   position: relative;
   padding: 0;
   overflow: hidden;
 
-  // 底部背景图片 - 左侧
-  &::before {
-    content: "";
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    width: 45%;
-    height: 280px;
-    min-height: 220px;
-    background-image: url("../assets/images/logo_left.png");
-    background-repeat: no-repeat;
-    background-position: left bottom;
-    background-size: contain;
-    opacity: 0.5;
-    z-index: 0;
-    pointer-events: none;
-    filter: blur(0.5px);
-  }
+  // // 底部背景图片 - 左侧
+  // &::before {
+  //   content: "";
+  //   position: absolute;
+  //   bottom: 0;
+  //   left: 0;
+  //   width: 45%;
+  //   height: 280px;
+  //   min-height: 220px;
+  //   background-image: url("../assets/images/logo_left.png");
+  //   background-repeat: no-repeat;
+  //   background-position: left bottom;
+  //   background-size: contain;
+  //   opacity: 0.5;
+  //   z-index: 0;
+  //   pointer-events: none;
+  //   filter: blur(0.5px);
+  // }
 
-  // 底部背景图片 - 右侧
-  &::after {
-    content: "";
-    position: absolute;
-    bottom: 0;
-    right: 0;
-    width: 45%;
-    height: 280px;
-    min-height: 220px;
-    background-image: url("../assets/images/logo_leftright.png");
-    background-repeat: no-repeat;
-    background-position: right bottom;
-    background-size: contain;
-    opacity: 0.5;
-    z-index: 0;
-    pointer-events: none;
-    filter: blur(0.5px);
-  }
+  // // 底部背景图片 - 右侧
+  // &::after {
+  //   content: "";
+  //   position: absolute;
+  //   bottom: 0;
+  //   right: 0;
+  //   width: 45%;
+  //   height: 280px;
+  //   min-height: 220px;
+  //   background-image: url("../assets/images/logo_leftright.png");
+  //   background-repeat: no-repeat;
+  //   background-position: right bottom;
+  //   background-size: contain;
+  //   opacity: 0.5;
+  //   z-index: 0;
+  //   pointer-events: none;
+  //   filter: blur(0.5px);
+  // }
+}
+
+.logo {
+  position: absolute;
+  top: 35px;
+  left: 45px;
+  width: 18%;
 }
 
 .login-container {
@@ -315,14 +322,15 @@ getCookie();
 .login-right {
   flex: 1;
   display: flex;
+  flex-direction: column;
   justify-content: center;
   align-items: center;
   padding: 40px 60px;
   position: relative;
 }
 
-.title {
-  margin: 0px auto 35px auto;
+.title-text {
+  margin: 0 auto 35px;
   text-align: center;
   color: #333;
   font-size: 20px;
@@ -341,7 +349,7 @@ getCookie();
 
   :deep(.el-form-item) {
     margin-bottom: 20px;
-    
+
     &:last-child {
       margin-bottom: 0;
     }
@@ -364,7 +372,7 @@ getCookie();
   :deep(.el-input__inner) {
     font-size: 15px;
     color: #333;
-    
+
     &::placeholder {
       color: #a8abb2;
       font-size: 14px;
@@ -373,7 +381,7 @@ getCookie();
 
   .el-input {
     height: 48px;
-    
+
     input {
       height: 48px;
       line-height: 48px;
@@ -399,8 +407,8 @@ getCookie();
   }
 
   :deep(.el-button--primary) {
-    background-color: #20b2aa;
-    border-color: #20b2aa;
+    background-color: #5dbbe4;
+    border-color: #5dbbe4;
     height: 48px;
     font-size: 16px;
     font-weight: 500;
@@ -409,8 +417,8 @@ getCookie();
     transition: all 0.3s;
 
     &:hover {
-      background-color: #1a9b94;
-      border-color: #1a9b94;
+      background-color: #449ac6;
+      border-color: #449ac6;
       transform: translateY(-1px);
       box-shadow: 0 4px 12px rgba(32, 178, 170, 0.3);
     }
@@ -422,16 +430,16 @@ getCookie();
 
   :deep(.el-checkbox) {
     margin-bottom: 20px;
-    
+
     .el-checkbox__label {
       color: #666;
       font-size: 14px;
       padding-left: 8px;
     }
-    
+
     .el-checkbox__input.is-checked .el-checkbox__inner {
-      background-color: #20b2aa;
-      border-color: #20b2aa;
+      background-color: #5dbbe4;
+      border-color: #5dbbe4;
     }
   }
 }
@@ -449,7 +457,7 @@ getCookie();
   display: flex;
   align-items: center;
   justify-content: center;
-  
+
   img {
     cursor: pointer;
     vertical-align: middle;
@@ -457,7 +465,7 @@ getCookie();
     border-radius: 8px;
     border: 1px solid #dcdfe6;
     transition: all 0.2s;
-    
+
     &:hover {
       border-color: #409eff;
     }
@@ -478,7 +486,7 @@ getCookie();
   z-index: 10;
   background: transparent;
   pointer-events: none;
-  
+
   span {
     display: inline-block;
     opacity: 0.8;
@@ -512,7 +520,7 @@ getCookie();
     flex: 1;
     padding: 30px 20px;
   }
-  
+
   .login {
     &::before,
     &::after {
@@ -536,7 +544,7 @@ getCookie();
     padding: 35px 28px 28px 28px;
     max-width: 100%;
   }
-  
+
   .login {
     &::before,
     &::after {
diff --git a/src/views/order/intention/search.vue b/src/views/order/intention/search.vue
index 03ab13f..82d539b 100644
--- a/src/views/order/intention/search.vue
+++ b/src/views/order/intention/search.vue
@@ -642,7 +642,7 @@ const onHeaderDrop = (targetIndex) => {
 const compareTableData = ref([]);
 const diffFieldKeys = ref(new Set());
 
-const getItemKey = (item) => item?.id ?? item?.uuid ?? item?.partNumber ?? "";
+const getItemKey = (item) => item?.partNumber ?? item?.id ?? item?.uuid ?? "";
 
 const getDictLabel = (dictRef, value) => {
   if (!dictRef) return null;
@@ -1411,7 +1411,8 @@ const fetchSearchHints = async (keyword) => {
       ? currentPart.split(":").slice(1).join(":").trim()
       : currentPart;
     const valueQueryLower = (valueQuery || "").toLowerCase();
-    const apiValueSuggestions = [];
+    const matchedValueSuggestions = [];
+    const fallbackValueSuggestions = [];
     hintList.forEach((item) => {
       if (!Array.isArray(item.fieldValues)) return;
       const fieldKey = item.fieldKey || item.key || "";
@@ -1420,23 +1421,28 @@ const fetchSearchHints = async (keyword) => {
         const strVal =
           val === null || val === undefined ? "" : String(val).trim();
         if (!strVal) return;
-        if (
-          valueQueryLower &&
-          !strVal.toLowerCase().includes(valueQueryLower)
-        ) {
-          return;
-        }
-        apiValueSuggestions.push({
+        const matched =
+          !valueQueryLower || strVal.toLowerCase().includes(valueQueryLower);
+        const target = matched
+          ? matchedValueSuggestions
+          : fallbackValueSuggestions;
+        target.push({
           type: "value",
           label: strVal,
           value: strVal,
           fieldKey,
           fieldLabel,
-          weight: 5, // 接口值优先展示
+          weight: matched ? 5 : 3, // 匹配结果权重大，不匹配时作为兜底展示
         });
       });
     });
 
+    // 如果没有匹配到值，则使用接口返回的全部值做兜底展示
+    const apiValueSuggestions =
+      matchedValueSuggestions.length > 0
+        ? matchedValueSuggestions
+        : fallbackValueSuggestions;
+
     // 只用接口返回的值作为下拉建议，并去重
     const seen = new Set();
     const uniqueSuggestions = [];
@@ -1910,7 +1916,7 @@ const fetchDifferenceRecommendations = async () => {
 
 const fetchCompareTable = async () => {
   const idList = selectedCompareList.value
-    .map((item) => item.uuid || item.partNumber)
+    .map((item) => item.partNumber)
     .filter(Boolean);
   const ids = idList.join(",");
   if (!ids) {