diff --git a/sheep/store/fittingRoom.js b/sheep/store/fittingRoom.js
index 9346b84..378aaae 100644
--- a/sheep/store/fittingRoom.js
+++ b/sheep/store/fittingRoom.js
@@ -114,10 +114,13 @@ const fittingRoom = defineStore({
         sheep.$helper.toast('请选择衣服');
         return;
       }
+      // 那改成 clothUrl 和 kuziUrl 吧，当 kuziUrl 有值时，再传个  suit: true
       const httpResponse = await FittingRoomApi.tryOnApi({
         modelId: this.currentModel.id,
         modelImageUrl: this.currentModel.fileUrl,
-        clothingImageUrl: this.currentClothes[0]?.fileUrl,
+        clothUrl: this.currentClothes[0]?.fileUrl,
+        kuziUrl: this.currentClothes?.[1]?.fileUrl ? this.currentClothes[1]?.fileUrl : undefined,
+        suit: this.currentClothes?.[1]?.fileUrl ? true : undefined,
       });
       if (httpResponse.code !== 0) {
         sheep.$helper.toast(httpResponse.msg);
@@ -170,8 +173,58 @@ const fittingRoom = defineStore({
     },
     // 点击衣服
     changeClothes(data) {
-      console.log('🚀 ~ changeClothes ~ data: ', data);
+      const shangyi = '95'; // 上衣
+      const xiazhuang = '96'; // 上衣
+      console.log('🚀 ~ changeClothes ~ data: ', data.clothType);
+      if (this.currentClothes?.length === 0) {
+        this.currentClothes = [data];
+        return;
+      }
+      // 如果选了一个, 第一个是上衣
+      if (this.currentClothes?.length === 1 && this.currentClothes[0].clothType === shangyi) {
+        if (data.clothType === shangyi) {
+          this.currentClothes = [data];
+          return;
+        }
+        if (data.clothType === xiazhuang) {
+          this.currentClothes = [...this.currentClothes, data];
+          return;
+        }
+        if (data.clothType !== xiazhuang && data.clothType !== shangyi) {
+          this.currentClothes = [data];
+          return;
+        }
+      }
+      if (this.currentClothes?.length === 1 && this.currentClothes[0].clothType === xiazhuang) {
+        if (data.clothType === shangyi) {
+          this.currentClothes = [data, this.currentClothes[0]];
+          return;
+        }
+        if (data.clothType === xiazhuang) {
+          this.currentClothes = [data];
+          return;
+        }
+        if (data.clothType !== xiazhuang && data.clothType !== shangyi) {
+          this.currentClothes = [data];
+          return;
+        }
+      }
+      if (this.currentClothes?.length === 2) {
+        if (data.clothType === shangyi) {
+          this.currentClothes = [data, this.currentClothes[1]];
+          return;
+        }
+        if (data.clothType === xiazhuang) {
+          this.currentClothes = [this.currentClothes[0], data];
+          return;
+        }
+        if (data.clothType !== xiazhuang && data.clothType !== shangyi) {
+          this.currentClothes = [data];
+          return;
+        }
+      }
       this.currentClothes = [data];
+
       console.log('切换衣服');
     },
   },