diff --git a/src/views/order/intention/search.vue b/src/views/order/intention/search.vue
index a1078e4..766b2aa 100644
--- a/src/views/order/intention/search.vue
+++ b/src/views/order/intention/search.vue
@@ -849,6 +849,8 @@ const handleSemicolon = (e) => {
     handleInput(currentInput.value, { skipDifference: true });
     // 分号输入后触发实时查询
     triggerRealTimeSearch();
+    // 条件输入完成（有分号）时调用差异查询
+    fetchDifferenceRecommendations();
   }, 0);
 };
 
@@ -1174,9 +1176,7 @@ const handleInput = (value, options = {}) => {
   if (currentPart) {
     scheduleSearchHint(currentPart);
   }
-  if (!options.skipDifference && normalizedValue.trim()) {
-    scheduleDifferenceFetch();
-  }
+  // 移除实时调用 differenceWords，只在条件完成（有分号）或点击查询时调用
 };
 
 const fetchSearchHints = async (keyword) => {
@@ -1350,11 +1350,18 @@ const selectSuggestion = (item) => {
   // 重新拼接条件，清理多余分号
   currentInput.value = parts.join(";").replace(/;;+/g, ";").trim();
 
+  // 检查是否添加了分号（选择值建议时会自动添加分号）
+  const hasAddedSemicolon = item.type === "value" && parts[targetIndex].trim().endsWith(";");
+
   // 保持建议框显示，允许继续编辑
   setTimeout(() => {
     handleInput(currentInput.value, { skipDifference: true });
     // 选择建议项后触发实时查询
     triggerRealTimeSearch();
+    // 如果选择值建议并添加了分号，调用差异查询
+    if (hasAddedSemicolon) {
+      fetchDifferenceRecommendations();
+    }
   }, 0);
 
   // 聚焦输入框并将光标定位到当前条件末尾（分号后）
@@ -1672,6 +1679,8 @@ const addPreciseCondition = (index) => {
   if (!exists) {
     preciseConditions.value.push({ ...condition, originalIndex: index });
     executeSearch({ page: 1 });
+    // 添加精准查询条件后调用差异查询
+    fetchDifferenceRecommendations();
   }
 };
 
@@ -1706,7 +1715,7 @@ const triggerRealTimeSearch = () => {
     // 输入实时变化时，同步精准条件索引
     syncPreciseConditionsIndex();
     scheduleSearchExecution(1);
-    scheduleDifferenceFetch();
+    // 移除实时调用差异查询，只在条件完成或点击查询时调用
   }
 };
 
@@ -1730,7 +1739,7 @@ const removeCondition = (index) => {
 
   // 重新查询
   executeSearch({ page: 1 });
-  scheduleDifferenceFetch();
+  // 移除条件后不调用差异查询，只在条件完成或点击查询时调用
 
   // 重置选中的条件索引
   if (selectedConditionIndex.value === index) {