diff --git a/package.json b/package.json
index e0cf56a..890e5c0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "harmony-back",
-  "version": "0.11.3",
+  "version": "0.11.4",
   "private": true,
   "description": "A Strapi application",
   "scripts": {
diff --git a/src/api/post/controllers/post.ts b/src/api/post/controllers/post.ts
index 85e9944..74b52e6 100644
--- a/src/api/post/controllers/post.ts
+++ b/src/api/post/controllers/post.ts
@@ -177,20 +177,15 @@ export default factories.createCoreController(
         .findMany({
           where: {
             $or: [
-              // Posts réguliers (amis, follows, groupes, système, mes propres posts) - exclure les cachés
+              // Posts réguliers (amis, follows, groupes, système, mes propres posts)
               {
-                $and: [
-                  {
-                    $or: [
-                      { author: { id: friendIds } }, // Posts de mes amis
-                      { author: { id: followIds } }, // Posts des contacts que je suis
-                      { author: { id: parseInt(userId) }, relation: "owner" }, // Mes propres posts
-                      { contextType: "group", contextId: groupIds }, // Posts de mes groupes
-                      { contextType: "group", contextId: friendsGroupIds }, // Posts des groupes de mes amis
-                      { contextType: "system" }, // Posts système
-                    ],
-                  },
-                  { relation: { $ne: "hidden" } }, // exclure les posts masqués pour les posts réguliers
+                $or: [
+                  { author: { id: friendIds } }, // Posts de mes amis
+                  { author: { id: followIds } }, // Posts des contacts que je suis
+                  { author: { id: parseInt(userId) }, relation: "owner" }, // Mes propres posts
+                  { contextType: "group", contextId: groupIds }, // Posts de mes groupes
+                  { contextType: "group", contextId: friendsGroupIds }, // Posts des groupes de mes amis
+                  { contextType: "system" }, // Posts système
                 ],
               },
               // Posts sauvés par l'utilisateur
@@ -199,17 +194,43 @@ export default factories.createCoreController(
                 contextId: parseInt(userId),
                 relation: "saved",
               },
-              // Posts cachés par l'utilisateur
-              {
-                contextType: "user",
-                contextId: parseInt(userId),
-                relation: "hidden",
-              },
             ],
           },
           ...queryParams,
         });
 
+      // 4.1️⃣ Récupérer tous les posts cachés par l'utilisateur
+      const hiddenPosts = await strapi.db
+        .query("api::post-ownership.post-ownership")
+        .findMany({
+          where: {
+            contextType: "user",
+            contextId: parseInt(userId),
+            relation: "hidden",
+          },
+          populate: {
+            post: true,
+          },
+        });
+      const hiddenPostIds = hiddenPosts
+        .map((hp) => hp.post?.id)
+        .filter(Boolean);
+
+      console.log("🔍 Hidden posts found:", hiddenPostIds);
+      console.log("📊 Feed before filtering:", feed.length);
+
+      // 4.2️⃣ Filtrer le feed pour exclure les posts cachés
+      const filteredFeed = feed.filter((postOwnership) => {
+        const postId = postOwnership.post?.id;
+        const isHidden = hiddenPostIds.includes(postId);
+        if (isHidden) {
+          console.log(`🚫 Filtering out hidden post ID: ${postId}`);
+        }
+        return !isHidden;
+      });
+
+      console.log("📊 Feed after filtering:", filteredFeed.length);
+
       // 5️⃣ Récupérer tous les groupes mentionnés dans le feed pour les populer
       const allGroupIds = [...new Set([...groupIds, ...friendsGroupIds])];
       const allGroups = await strapi.db.query("api::group.group").findMany({
@@ -220,7 +241,7 @@ export default factories.createCoreController(
       const groupsMap = new Map(allGroups.map((group) => [group.id, group]));
 
       // 6️⃣ Enrichir le feed avec les propriétés friend, member, contactFollow et group
-      const enrichedFeed = feed.map((postOwnership) => {
+      const enrichedFeed = filteredFeed.map((postOwnership) => {
         const authorId = postOwnership.author?.id;
         const contextType = postOwnership.contextType;
         const contextId = postOwnership.contextId;
@@ -346,16 +367,22 @@ export default factories.createCoreController(
       }
 
       // Check if post is already saved by this user
+      const whereClause: any = {
+        post: postId,
+        contextType: "user",
+        contextId: user.id,
+        relation: "saved",
+      };
+
+      // Only add author filter if authorId is valid (not 0 for system posts)
+      if (authorId && authorId !== 0) {
+        whereClause.author = authorId;
+      }
+
       const existingSavedPost = await strapi.db
         .query("api::post-ownership.post-ownership")
         .findOne({
-          where: {
-            post: postId,
-            author: authorId,
-            contextType: "user",
-            contextId: user.id,
-            relation: "saved",
-          },
+          where: whereClause,
         });
 
       if (existingSavedPost) {
@@ -364,26 +391,31 @@ export default factories.createCoreController(
       }
 
       // Create postOwnership entry to mark post as saved
+      const savedPostData: any = {
+        post: postId,
+        contextType: "user",
+        contextId: user.id,
+        relation: "saved",
+      };
+
+      // Only add author if authorId is valid (not 0 for system posts)
+      if (authorId && authorId !== 0) {
+        savedPostData.author = authorId;
+      }
+
       const savedPostOwnership = await strapi.db
         .query("api::post-ownership.post-ownership")
         .create({
-          data: {
-            post: postId,
-            author: authorId,
-            contextType: "user",
-            contextId: user.id,
-            relation: "saved",
-          },
+          data: savedPostData,
         });
 
       console.log("✅ Post marked as saved:", savedPostOwnership);
 
-      // Get count of saved posts for this user
+      // Get count of saved posts for this user (all saved posts, regardless of author)
       const savedPostsCount = await strapi.db
         .query("api::post-ownership.post-ownership")
         .count({
           where: {
-            author: authorId,
             contextType: "user",
             contextId: user.id,
             relation: "saved",
@@ -444,12 +476,11 @@ export default factories.createCoreController(
 
       console.log("✅ Post removed from saved posts successfully");
 
-      // Get updated count of saved posts for this user
+      // Get updated count of saved posts for this user (all saved posts, regardless of author)
       const savedPostsCount = await strapi.db
         .query("api::post-ownership.post-ownership")
         .count({
           where: {
-            author: user.id,
             contextType: "user",
             contextId: user.id,
             relation: "saved",
@@ -475,6 +506,7 @@ export default factories.createCoreController(
 
       console.log("✅ User authenticated:", user.id);
       const postId = parseInt(String(ctx.params.id));
+      const authorId = parseInt(String(ctx.query.authorId));
 
       if (isNaN(postId)) {
         return ctx.badRequest("Invalid post ID");
@@ -487,16 +519,22 @@ export default factories.createCoreController(
       }
 
       // Check if post is already hidden by this user
+      const whereClauseHidden: any = {
+        post: postId,
+        contextType: "user",
+        contextId: user.id,
+        relation: "hidden",
+      };
+
+      // Only add author filter if authorId is valid (not 0 for system posts)
+      if (authorId && authorId !== 0) {
+        whereClauseHidden.author = authorId;
+      }
+
       const existingHiddenPost = await strapi.db
         .query("api::post-ownership.post-ownership")
         .findOne({
-          where: {
-            post: postId,
-            author: user.id,
-            contextType: "user",
-            contextId: user.id,
-            relation: "hidden",
-          },
+          where: whereClauseHidden,
         });
 
       if (existingHiddenPost) {
@@ -505,16 +543,22 @@ export default factories.createCoreController(
       }
 
       // Create postOwnership entry to mark post as hidden
+      const hiddenPostData: any = {
+        post: postId,
+        contextType: "user",
+        contextId: user.id,
+        relation: "hidden",
+      };
+
+      // Only add author if authorId is valid (not 0 for system posts)
+      if (authorId && authorId !== 0) {
+        hiddenPostData.author = authorId;
+      }
+
       const hiddenPostOwnership = await strapi.db
         .query("api::post-ownership.post-ownership")
         .create({
-          data: {
-            post: postId,
-            author: user.id,
-            contextType: "user",
-            contextId: user.id,
-            relation: "hidden",
-          },
+          data: hiddenPostData,
         });
 
       console.log("✅ Post marked as hidden:", hiddenPostOwnership);
@@ -550,12 +594,12 @@ export default factories.createCoreController(
       }
 
       // Find the hidden post ownership entry
+      // Note: We search by contextId (the user who hid the post), not by author (the post's author)
       const hiddenPostOwnership = await strapi.db
         .query("api::post-ownership.post-ownership")
         .findOne({
           where: {
             post: postId,
-            author: user.id,
             contextType: "user",
             contextId: user.id,
             relation: "hidden",
diff --git a/src/api/post/routes/custom.ts b/src/api/post/routes/custom.ts
index 0c80026..9a0a58e 100644
--- a/src/api/post/routes/custom.ts
+++ b/src/api/post/routes/custom.ts
@@ -20,7 +20,7 @@ export default {
       handler: "post.hidePost",
     },
     {
-      method: "DELETE",
+      method: "POST",
       path: "/posts/:id/hide",
       handler: "post.removeHiddenPost",
     },
diff --git a/src/extensions/documentation/documentation/1.0.0/full_documentation.json b/src/extensions/documentation/documentation/1.0.0/full_documentation.json
index 943880d..5f46950 100644
--- a/src/extensions/documentation/documentation/1.0.0/full_documentation.json
+++ b/src/extensions/documentation/documentation/1.0.0/full_documentation.json
@@ -14,7 +14,7 @@
       "name": "Apache 2.0",
       "url": "https://www.apache.org/licenses/LICENSE-2.0.html"
     },
-    "x-generation-date": "2025-10-03T20:42:58.084Z"
+    "x-generation-date": "2025-10-05T19:46:56.298Z"
   },
   "x-strapi-config": {
     "plugins": [