diff --git a/src/pages/AssignTeachers.vue b/src/pages/AssignTeachers.vue
index ec65598..06a1437 100644
--- a/src/pages/AssignTeachers.vue
+++ b/src/pages/AssignTeachers.vue
@@ -261,7 +261,7 @@ export default {
         http()
           .put("/assignTeacherToCourse", payload)
           .then((response) => {
-            console.log("===response===", response);
+            // console.log("===response===", response);
             this.snackbar = true;
             this.color = "success";
             this.text = response.data.message;
@@ -288,7 +288,7 @@ export default {
             this.snackbar = true;
             this.color = "success";
             this.text = response.data.message;
-            this.getParticularCourse();
+            this.getParticularCourse("noSnackbar");
           })
           .catch((error) => {
             this.snackbar = true;
diff --git a/src/pages/Course/courseDetail.vue b/src/pages/Course/courseDetail.vue
index c8fe63e..f6daded 100644
--- a/src/pages/Course/courseDetail.vue
+++ b/src/pages/Course/courseDetail.vue
@@ -139,7 +139,7 @@
                 </v-flex>
                 <v-flex xs8 sm6 class="ml-3">
                   <UploadPdf
-                    @pdfFileSelected="pdfFileSelected($event,'uploadPDF')"
+                    @pdfFileSelected="pdfFileSelected($event,'fileName')"
                     label="Add PDF"
                     reference="editPdf"
                     id="editPdfInput"
@@ -290,11 +290,12 @@
                 </v-flex>
                 <v-flex xs8 sm6 class="ml-3">
                   <UploadPdf
-                    @pdfFileSelected="pdfFileSelected($event,'uploadPDF')"
+                    @pdfFileSelected="pdfFileSelected($event,'fileName')"
                     label="Add PDF"
                     reference="newChapterPdf"
                     id="newChapterPdfInput"
                     :emptyPdf="emptyPdf"
+                    v-model="addChapterItem.fileName"
                   ></UploadPdf>
                 </v-flex>
               </v-layout>
@@ -394,6 +395,45 @@
                   </v-flex>
                 </v-layout>
                 <!-- LINK TO PDF -->
+                <!-- <v-layout row justify-center v-show="editedItem.pdfFileUrl != ''">
+                  <v-flex xs6>
+                    <div style="width: 100%;">
+                      <a
+                        :href="editedItem.pdfFileUrl"
+                        target="_blank"
+                        style="text-decoration: none!important;"
+                      >
+                        <v-btn flat block>
+                          <span>
+                            <h5>
+                              <b>Open PDF</b>
+                            </h5>
+                          </span>
+                        </v-btn>
+                      </a>
+                    </div>
+                  </v-flex>
+                </v-layout>-->
+              </v-flex>
+            </v-layout>
+          </v-container>
+        </v-card-text>
+      </v-card>
+    </v-dialog>
+
+    <v-dialog v-model="viewDocument" max-width="1000" scrollable>
+      <v-card flat class="card-style pa-3" dark>
+        <v-layout>
+          <v-flex xs12>
+            <label class="title text-xs-center">View Document</label>
+            <v-icon size="24" class="right" @click="closeviewDocument">cancel</v-icon>
+          </v-flex>
+        </v-layout>
+        <v-card-text>
+          <v-container grid-list-md>
+            <v-layout wrap>
+              <v-flex xs12>
+                <!-- LINK TO PDF -->
                 <v-layout row justify-center v-show="editedItem.pdfFileUrl != ''">
                   <v-flex xs6>
                     <div style="width: 100%;">
@@ -597,6 +637,23 @@
                   />
                   <span>Delete Chapter</span>
                 </v-tooltip>
+                <v-tooltip top>
+                  <img
+                    slot="activator"
+                    style="cursor:pointer; width:20px; height:20px; "
+                    class="mr-3"
+                    @click="documents(props.item)"
+                    src="/static/icon/dashboard icons-34.png"
+                  />
+                  <span>
+                    <a
+                      :href="editedItem.pdfFileUrl"
+                      style="text-decoration: underline!important; color: white;"
+                    >
+                      <h5>{{editedItem.pdfFileUrl}}</h5>
+                    </a>
+                  </span>
+                </v-tooltip>
               </td>
             </tr>
           </template>
@@ -725,11 +782,12 @@
                 </v-flex>
                 <v-flex xs8 sm8 md7 class="ml-3">
                   <UploadPdf
-                    @pdfFileSelected="pdfFileSelected($event,'uploadPDF')"
+                    @pdfFileSelected="pdfFileSelected($event,'fileName')"
                     label="Add PDF"
                     reference="newCoursePdf"
                     id="newCoursePdfInput"
                     :emptyPdf="emptyPdf"
+                    v-model="addCourseDetail.fileName"
                   ></UploadPdf>
                 </v-flex>
               </v-layout>
@@ -813,6 +871,7 @@ export default {
     editCourseDetailDialog: false,
     editChapterDetailDialog: false,
     viewProfileGallery: false,
+    viewDocument: false,
     valid: true,
     editLoading: false,
     addclass: [],
@@ -942,6 +1001,7 @@ export default {
       this.addChapterDialog = true;
     },
     submitChapter() {
+      console.log("addChapterItem", this.addChapterItem);
       this.addChapterItem.chapterPoints = [];
       for (let i = 0; i < this.findsChapterPoint.length; i++) {
         this.addChapterItem.chapterPoints.push(this.findsChapterPoint[i].value);
@@ -986,6 +1046,10 @@ export default {
       }
       this.editChapterDetailDialog = true;
     },
+    documents(item) {
+      this.editedItem = Object.assign({}, item);
+      this.viewDocument = true;
+    },
     deleteItem(item) {
       let deleteGallery = {
         courseDetailId: item._id,
@@ -1043,6 +1107,9 @@ export default {
     closeProfileGallery() {
       this.viewProfileGallery = false;
     },
+    closeviewDocument() {
+      this.viewDocument = false;
+    },
     submit() {
       let chapters = [];
       var chapterPoints = [];
@@ -1054,7 +1121,7 @@ export default {
             chapterName: this.addCourseDetail.chapterName,
             description: this.addCourseDetail.description,
             chapterPoints: chapterPoints,
-            uploadPdf: this.pdfFile,
+            fileName: this.pdfFile,
             uploadPpt: this.pptFile,
           },
         ];
@@ -1134,7 +1201,7 @@ export default {
         chapterName: this.editChapter.chapterName,
         description: this.editChapter.description,
         chapterPoints: chapterPoints,
-        uploadPdf: this.pdfFile,
+        fileName: this.pdfFile,
         uploadPpt: this.pptFile,
       };
       this.editLoading = true;